{
    "__default": {
        "session": {
            "counter": 3,
            "timer": {
                "start": 1755780246,
                "last": 1755780258,
                "now": 1755780271
            }
        },
        "registry": {
            "published_fv_ses": "0",
            "justmine_fv_ses": "0"
        },
        "user": {
            "id": 0,
            "name": null,
            "username": null,
            "email": null,
            "password": null,
            "password_clear": "",
            "block": null,
            "sendEmail": 0,
            "registerDate": null,
            "lastvisitDate": null,
            "activation": null,
            "params": null,
            "groups": [],
            "guest": 1,
            "lastResetTime": null,
            "resetCount": null,
            "requireReset": null,
            "aid": 0
        },
        "com_mailto": {
            "links": {
                "0bf375cd8e624bc3275e82a881a8d02828bab6df": {
                    "link": "https:\/\/pusatislam.unimap.edu.my\/index.php\/en\/takwim\/week.listevents\/2025\/07\/26\/-",
                    "expiry": 1755780246
                },
                "f7f7f4253f414dbd5f1eb5bf957757b80a4e9f4d": {
                    "link": "https:\/\/pusatislam.unimap.edu.my\/index.php\/en\/takwim\/week.listevents\/2025\/07\/29\/-",
                    "expiry": 1755780259
                },
                "19ad2ffd82b0ba4854d243778cad6bfd632f2a17": {
                    "link": "https:\/\/pusatislam.unimap.edu.my\/index.php\/en\/takwim\/week.listevents\/2020\/09\/28\/16",
                    "expiry": 1755780271
                }
            }
        }
    }
}

Time

Memory

30 Queries Logged 42.16 ms

1. Query Time: 0.43 ms Query memory: 0.020 MB Memory before query: 2.974 MB Rows returned: 1

   SELECT `data`
   
     FROM `n7kfz_session`
   
     WHERE `session_id` = '125faa440c5fd647513994cd4d8d40d7'

   Explain

   id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
   1	SIMPLE	n7kfz_session	const	PRIMARY	PRIMARY	766	const	1

   Profile

   Status	Duration
   starting	0.06 ms
   checking permissions	0.02 ms
   Opening tables	0.03 ms
   After opening tables	0.02 ms
   System lock	0.01 ms
   Table lock	0.01 ms
   init	0.02 ms
   optimizing	0.02 ms
   statistics	0.05 ms
   preparing	0.01 ms
   Unlocking tables	0.02 ms
   executing	0.01 ms
   Sending data	0.02 ms
   end	0.01 ms
   query end	0.01 ms
   closing tables	0.01 ms
   Unlocking tables	0.01 ms
   freeing items	0.01 ms
   updating status	0.02 ms
   cleaning up	0.01 ms

   Call Stack

   #	Caller	File and line number
   14	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1728
   13	JDatabaseDriver->loadResult()	JROOT/libraries/joomla/session/storage/database.php:44
   12	JSessionStorageDatabase->read()	Same as call in the line below.
   11	session_start()	JROOT/libraries/joomla/session/handler/native.php:259
   10	JSessionHandlerNative->doSessionStart()	JROOT/libraries/joomla/session/handler/native.php:49
   9	JSessionHandlerNative->start()	JROOT/libraries/joomla/session/handler/joomla.php:81
   8	JSessionHandlerJoomla->start()	JROOT/libraries/joomla/session/session.php:636
   7	JSession->_start()	JROOT/libraries/joomla/session/session.php:596
   6	JSession->start()	JROOT/libraries/cms/application/cms.php:773
   5	JApplicationCms->loadSession()	JROOT/libraries/cms/application/cms.php:131
   4	JApplicationCms->__construct()	JROOT/libraries/cms/application/site.php:63
   3	JApplicationSite->__construct()	JROOT/libraries/cms/application/cms.php:408
   2	JApplicationCms::getInstance()	JROOT/libraries/joomla/factory.php:125
   1	JFactory::getApplication()	JROOT/index.php:46

   [Add xdebug.file_link_format directive to your php.ini file to have links for files.]

   ---

2. Query Time: 0.33 ms After last query: 1.22 ms Query memory: 0.008 MB Memory before query: 3.118 MB

   DELETE 
   
     FROM `n7kfz_session`
   
     WHERE `time` < '1755779371'

   Explain

   EXPLAIN not possible on query: DELETE FROM `n7kfz_session` WHERE `time` < '1755779371'

   Profile

   Status	Duration
   starting	0.04 ms
   checking permissions	0.02 ms
   Opening tables	0.02 ms
   After opening tables	0.01 ms
   System lock	0.01 ms
   Table lock	0.01 ms
   init	0.05 ms
   updating	0.04 ms
   end	0.01 ms
   query end	0.02 ms
   closing tables	0.01 ms
   Unlocking tables	0.02 ms
   freeing items	0.02 ms
   updating status	0.02 ms
   cleaning up	0.01 ms

   Call Stack

   #	Caller	File and line number
   6	JDatabaseDriverMysqli->execute()	JROOT/libraries/cms/application/cms.php:790
   5	JApplicationCms->loadSession()	JROOT/libraries/cms/application/cms.php:131
   4	JApplicationCms->__construct()	JROOT/libraries/cms/application/site.php:63
   3	JApplicationSite->__construct()	JROOT/libraries/cms/application/cms.php:408
   2	JApplicationCms::getInstance()	JROOT/libraries/joomla/factory.php:125
   1	JFactory::getApplication()	JROOT/index.php:46

   [Add xdebug.file_link_format directive to your php.ini file to have links for files.]

   ---

3. Query Time: 0.69 ms After last query: 2.42 ms Query memory: 0.021 MB Memory before query: 3.377 MB Rows returned: 52

   SELECT `extension_id` AS `id`,`element` AS `option`,`params`,`enabled`
   
     FROM `n7kfz_extensions`
   
     WHERE `type` = 'component'

   Explain

   id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
   1	SIMPLE	n7kfz_extensions	ref	extension	extension	82	const	52	Using index condition

   Profile

   Status	Duration
   starting	0.05 ms
   checking permissions	0.01 ms
   Opening tables	0.02 ms
   After opening tables	0.01 ms
   System lock	0.01 ms
   Table lock	0.01 ms
   init	0.02 ms
   optimizing	0.02 ms
   statistics	0.05 ms
   preparing	0.03 ms
   executing	0.01 ms
   Sending data	0.28 ms
   end	0.02 ms
   query end	0.02 ms
   closing tables	0.02 ms
   Unlocking tables	0.02 ms
   freeing items	0.01 ms
   updating status	0.02 ms
   cleaning up	0.01 ms

   Call Stack

   #	Caller	File and line number
   10	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1689
   9	JDatabaseDriver->loadObjectList()	Same as call in the line below.
   8	call_user_func_array()	JROOT/libraries/joomla/cache/controller/callback.php:152
   7	JCacheControllerCallback->get()	JROOT/libraries/cms/component/helper.php:448
   6	JComponentHelper::load()	JROOT/libraries/cms/component/helper.php:43
   5	JComponentHelper::getComponent()	JROOT/libraries/cms/component/helper.php:120
   4	JComponentHelper::getParams()	JROOT/libraries/cms/application/site.php:589
   3	JApplicationSite->initialiseApp()	JROOT/libraries/cms/application/site.php:209
   2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
   1	JApplicationCms->execute()	JROOT/index.php:49

   [Add xdebug.file_link_format directive to your php.ini file to have links for files.]

   ---

4. Query Time: 0.49 ms After last query: 2.30 ms Query memory: 0.015 MB Memory before query: 3.632 MB Rows returned: 2

   SELECT b.id
   
     FROM n7kfz_usergroups AS a
   
     LEFT JOIN n7kfz_usergroups AS b 
     ON b.lft <= a.lft 
     AND b.rgt >= a.rgt
   
     WHERE a.id = 9

   Explain

   id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
   1	SIMPLE	a	const	PRIMARY	PRIMARY	4	const	1
   1	SIMPLE	b	index	idx_usergroup_nested_set_lookup	idx_usergroup_nested_set_lookup	8	NULL	9	Using where; Using index

   Profile

   Status	Duration
   starting	0.06 ms
   checking permissions	0.01 ms
   checking permissions	0.01 ms
   Opening tables	0.02 ms
   After opening tables	0.01 ms
   System lock	0.01 ms
   Table lock	0.01 ms
   init	0.03 ms
   optimizing	0.03 ms
   statistics	0.06 ms
   preparing	0.01 ms
   Unlocking tables	0.03 ms
   executing	0.01 ms
   Sending data	0.04 ms
   end	0.01 ms
   query end	0.02 ms
   closing tables	0.01 ms
   Unlocking tables	0.02 ms
   freeing items	0.01 ms
   updating status	0.02 ms
   cleaning up	0.01 ms

   Call Stack

   #	Caller	File and line number
   11	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1538
   10	JDatabaseDriver->loadColumn()	JROOT/libraries/joomla/access/access.php:835
   9	JAccess::getGroupsByUser()	JROOT/libraries/joomla/access/access.php:904
   8	JAccess::getAuthorisedViewLevels()	JROOT/libraries/joomla/user/user.php:454
   7	JUser->getAuthorisedViewLevels()	JROOT/libraries/cms/plugin/helper.php:296
   6	JPluginHelper::load()	JROOT/libraries/cms/plugin/helper.php:86
   5	JPluginHelper::getPlugin()	JROOT/libraries/cms/plugin/helper.php:128
   4	JPluginHelper::isEnabled()	JROOT/libraries/cms/application/site.php:599
   3	JApplicationSite->initialiseApp()	JROOT/libraries/cms/application/site.php:209
   2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
   1	JApplicationCms->execute()	JROOT/index.php:49

   [Add xdebug.file_link_format directive to your php.ini file to have links for files.]

   ---

5. Query Time: 0.36 ms After last query: 0.66 ms Query memory: 0.014 MB Memory before query: 3.709 MB Rows returned: 5

   SELECT id, rules
   
     FROM `n7kfz_viewlevels`

   Explain

   id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
   1	SIMPLE	n7kfz_viewlevels	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	5

   Profile

   Status	Duration
   starting	0.03 ms
   checking permissions	0.01 ms
   Opening tables	0.03 ms
   After opening tables	0.01 ms
   System lock	0.01 ms
   Table lock	0.01 ms
   init	0.02 ms
   optimizing	0.01 ms
   statistics	0.02 ms
   preparing	0.02 ms
   executing	0.01 ms
   Sending data	0.05 ms
   end	0.01 ms
   query end	0.02 ms
   closing tables	0.01 ms
   Unlocking tables	0.01 ms
   freeing items	0.01 ms
   updating status	0.02 ms
   cleaning up	0.01 ms

   Call Stack

   #	Caller	File and line number
   10	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1494
   9	JDatabaseDriver->loadAssocList()	JROOT/libraries/joomla/access/access.php:921
   8	JAccess::getAuthorisedViewLevels()	JROOT/libraries/joomla/user/user.php:454
   7	JUser->getAuthorisedViewLevels()	JROOT/libraries/cms/plugin/helper.php:296
   6	JPluginHelper::load()	JROOT/libraries/cms/plugin/helper.php:86
   5	JPluginHelper::getPlugin()	JROOT/libraries/cms/plugin/helper.php:128
   4	JPluginHelper::isEnabled()	JROOT/libraries/cms/application/site.php:599
   3	JApplicationSite->initialiseApp()	JROOT/libraries/cms/application/site.php:209
   2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
   1	JApplicationCms->execute()	JROOT/index.php:49

   [Add xdebug.file_link_format directive to your php.ini file to have links for files.]

   ---

6. Query Time: 1.36 ms After last query: 0.14 ms Query memory: 0.015 MB Memory before query: 3.727 MB Rows returned: 104

   SELECT folder AS type, element AS name, params
   
     FROM n7kfz_extensions
   
     WHERE enabled = 1 
     AND type ='plugin' 
     AND state IN (0,1) 
     AND access IN (1,1,5)
   
     ORDER BY ordering

   Explain

   id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
   1	SIMPLE	n7kfz_extensions	ref	extension	extension	82	const	139	Using index condition; Using where; Using filesort

   Profile

   Status	Duration
   starting	0.06 ms
   checking permissions	0.02 ms
   Opening tables	0.03 ms
   After opening tables	0.01 ms
   System lock	0.01 ms
   Table lock	0.01 ms
   init	0.03 ms
   optimizing	0.03 ms
   statistics	0.05 ms
   preparing	0.03 ms
   Sorting result	0.02 ms
   executing	0.01 ms
   Sending data	0.02 ms
   Creating sort index	0.90 ms
   end	0.02 ms
   query end	0.02 ms
   closing tables	0.01 ms
   Unlocking tables	0.01 ms
   freeing items	0.02 ms
   updating status	0.02 ms
   cleaning up	0.01 ms

   Call Stack

   #	Caller	File and line number
   8	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1689
   7	JDatabaseDriver->loadObjectList()	JROOT/libraries/cms/plugin/helper.php:310
   6	JPluginHelper::load()	JROOT/libraries/cms/plugin/helper.php:86
   5	JPluginHelper::getPlugin()	JROOT/libraries/cms/plugin/helper.php:128
   4	JPluginHelper::isEnabled()	JROOT/libraries/cms/application/site.php:599
   3	JApplicationSite->initialiseApp()	JROOT/libraries/cms/application/site.php:209
   2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
   1	JApplicationCms->execute()	JROOT/index.php:49

   [Add xdebug.file_link_format directive to your php.ini file to have links for files.]

   ---

7. Query Time: 0.63 ms After last query: 16.10 ms Query memory: 0.013 MB Memory before query: 5.551 MB Rows returned: 1

   SELECT `enabled`
   
     FROM `n7kfz_extensions`
   
     WHERE `element` = 'com_akeeba' 
     AND `type` = 'component'

   Explain

   id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
   1	SIMPLE	n7kfz_extensions	ref	element_clientid,element_folder_clientid,extension	element_clientid	402	const	1	Using index condition; Using where

   Profile

   Status	Duration
   starting	0.10 ms
   checking permissions	0.02 ms
   Opening tables	0.03 ms
   After opening tables	0.02 ms
   System lock	0.01 ms
   Table lock	0.02 ms
   init	0.03 ms
   optimizing	0.03 ms
   statistics	0.11 ms
   preparing	0.04 ms
   executing	0.01 ms
   Sending data	0.07 ms
   end	0.02 ms
   query end	0.02 ms
   closing tables	0.01 ms
   Unlocking tables	0.02 ms
   freeing items	0.02 ms
   updating status	0.02 ms
   cleaning up	0.01 ms

   Call Stack

   #	Caller	File and line number
   9	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1728
   8	JDatabaseDriver->loadResult()	JROOT/plugins/system/backuponupdate/backuponupdate.php:50
   7	require_once JROOT/plugins/system/backuponupdate/backuponupdate.php	JROOT/libraries/cms/plugin/helper.php:230
   6	JPluginHelper::import()	JROOT/libraries/cms/plugin/helper.php:170
   5	JPluginHelper::importPlugin()	JROOT/libraries/cms/application/cms.php:669
   4	JApplicationCms->initialiseApp()	JROOT/libraries/cms/application/site.php:681
   3	JApplicationSite->initialiseApp()	JROOT/libraries/cms/application/site.php:209
   2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
   1	JApplicationCms->execute()	JROOT/index.php:49

   [Add xdebug.file_link_format directive to your php.ini file to have links for files.]

   ---

8. Query Time: 0.52 ms After last query: 19.49 ms Query memory: 0.017 MB Memory before query: 7.661 MB Rows returned: 1

   SELECT *
   
     FROM n7kfz_languages
   
     WHERE published=1
   
     ORDER BY ordering ASC

   Explain

   id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
   1	SIMPLE	n7kfz_languages	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	1	Using where; Using filesort

   Profile

   Status	Duration
   starting	0.06 ms
   checking permissions	0.02 ms
   Opening tables	0.02 ms
   After opening tables	0.01 ms
   System lock	0.01 ms
   Table lock	0.01 ms
   init	0.03 ms
   optimizing	0.02 ms
   statistics	0.02 ms
   preparing	0.02 ms
   Sorting result	0.02 ms
   executing	0.02 ms
   Sending data	0.03 ms
   Creating sort index	0.07 ms
   end	0.02 ms
   query end	0.02 ms
   closing tables	0.02 ms
   Unlocking tables	0.02 ms
   freeing items	0.02 ms
   updating status	0.02 ms
   cleaning up	0.01 ms

   Call Stack

   #	Caller	File and line number
   10	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1689
   9	JDatabaseDriver->loadObjectList()	JROOT/libraries/joomla/language/helper.php:164
   8	JLanguageHelper::getLanguages()	JROOT/plugins/system/languagefilter/languagefilter.php:97
   7	PlgSystemLanguageFilter->__construct()	JROOT/libraries/cms/plugin/helper.php:255
   6	JPluginHelper::import()	JROOT/libraries/cms/plugin/helper.php:170
   5	JPluginHelper::importPlugin()	JROOT/libraries/cms/application/cms.php:669
   4	JApplicationCms->initialiseApp()	JROOT/libraries/cms/application/site.php:681
   3	JApplicationSite->initialiseApp()	JROOT/libraries/cms/application/site.php:209
   2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
   1	JApplicationCms->execute()	JROOT/index.php:49

   [Add xdebug.file_link_format directive to your php.ini file to have links for files.]

   ---

9. Query Time: 0.66 ms After last query: 0.46 ms Query memory: 0.014 MB Memory before query: 7.697 MB Rows returned: 6

   SELECT element
   
     FROM n7kfz_extensions
   
     WHERE type = 'language' 
     AND client_id = 0 
     AND enabled = 1

   Explain

   id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
   1	SIMPLE	n7kfz_extensions	ref	extension	extension	82	const	12	Using index condition; Using where

   Profile

   Status	Duration
   starting	0.06 ms
   checking permissions	0.02 ms
   Opening tables	0.03 ms
   After opening tables	0.03 ms
   System lock	0.03 ms
   Table lock	0.03 ms
   init	0.03 ms
   optimizing	0.03 ms
   statistics	0.07 ms
   preparing	0.04 ms
   executing	0.02 ms
   Sending data	0.11 ms
   end	0.02 ms
   query end	0.02 ms
   closing tables	0.03 ms
   Unlocking tables	0.02 ms
   freeing items	0.02 ms
   updating status	0.02 ms
   cleaning up	0.01 ms

   Call Stack

   #	Caller	File and line number
   10	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1689
   9	JDatabaseDriver->loadObjectList()	JROOT/libraries/cms/language/multilang.php:90
   8	JLanguageMultilang::getSiteLangs()	JROOT/plugins/system/languagefilter/languagefilter.php:108
   7	PlgSystemLanguageFilter->__construct()	JROOT/libraries/cms/plugin/helper.php:255
   6	JPluginHelper::import()	JROOT/libraries/cms/plugin/helper.php:170
   5	JPluginHelper::importPlugin()	JROOT/libraries/cms/application/cms.php:669
   4	JApplicationCms->initialiseApp()	JROOT/libraries/cms/application/site.php:681
   3	JApplicationSite->initialiseApp()	JROOT/libraries/cms/application/site.php:209
   2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
   1	JApplicationCms->execute()	JROOT/index.php:49

   [Add xdebug.file_link_format directive to your php.ini file to have links for files.]

   ---

10. Query Time: 0.98 ms After last query: 12.84 ms Query memory: 0.016 MB Memory before query: 8.677 MB Rows returned: 1

    SELECT params
    
      FROM n7kfz_extensions
    
      WHERE type = "plugin" 
      AND folder = "system" 
      AND element = 'jsnextfw'

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	n7kfz_extensions	ref	element_clientid,element_folder_clientid,extension	element_folder_clientid	804	const,const	1	Using index condition; Using where

    Profile

    Status	Duration
    starting	0.10 ms
    checking permissions	0.03 ms
    Opening tables	0.05 ms
    After opening tables	0.03 ms
    System lock	0.03 ms
    Table lock	0.03 ms
    init	0.05 ms
    optimizing	0.05 ms
    statistics	0.15 ms
    preparing	0.06 ms
    executing	0.02 ms
    Sending data	0.10 ms
    end	0.03 ms
    query end	0.03 ms
    closing tables	0.02 ms
    Unlocking tables	0.03 ms
    freeing items	0.02 ms
    updating status	0.03 ms
    cleaning up	0.02 ms

    Call Stack

    #	Caller	File and line number
    12	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1728
    11	JDatabaseDriver->loadResult()	JROOT/plugins/system/jsnextfw/includes/helper.php:163
    10	JsnExtFwHelper::getSettings()	JROOT/plugins/system/jsnextfw/jsnextfw.php:141
    9	PlgSystemJsnExtFw->onAfterInitialise()	Same as call in the line below.
    8	call_user_func_array()	JROOT/libraries/joomla/event/event.php:69
    7	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:159
    6	JEventDispatcher->trigger()	JROOT/libraries/joomla/application/base.php:106
    5	JApplicationBase->triggerEvent()	JROOT/libraries/cms/application/cms.php:670
    4	JApplicationCms->initialiseApp()	JROOT/libraries/cms/application/site.php:681
    3	JApplicationSite->initialiseApp()	JROOT/libraries/cms/application/site.php:209
    2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
    1	JApplicationCms->execute()	JROOT/index.php:49

    [Add xdebug.file_link_format directive to your php.ini file to have links for files.]

    ---

11. Query Time: 0.91 ms After last query: 4.74 ms Query memory: 0.026 MB Memory before query: 9.122 MB Rows returned: 1

    SELECT `extension_id` AS `id`,`element` AS `option`,`params`,`enabled`
    
      FROM `n7kfz_extensions`
    
      WHERE `type` = 'library' 
      AND `element` = 'joomla'

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	n7kfz_extensions	ref	element_clientid,element_folder_clientid,extension	extension	484	const,const	1	Using index condition

    Profile

    Status	Duration
    starting	0.09 ms
    checking permissions	0.03 ms
    Opening tables	0.04 ms
    After opening tables	0.03 ms
    System lock	0.03 ms
    Table lock	0.03 ms
    init	0.07 ms
    optimizing	0.05 ms
    statistics	0.14 ms
    preparing	0.05 ms
    executing	0.03 ms
    Sending data	0.10 ms
    end	0.03 ms
    query end	0.03 ms
    closing tables	0.02 ms
    Unlocking tables	0.03 ms
    freeing items	0.02 ms
    updating status	0.03 ms
    cleaning up	0.03 ms

    Call Stack

    #	Caller	File and line number
    21	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1650
    20	JDatabaseDriver->loadObject()	Same as call in the line below.
    19	call_user_func_array()	JROOT/libraries/joomla/cache/controller/callback.php:152
    18	JCacheControllerCallback->get()	JROOT/libraries/cms/library/helper.php:156
    17	JLibraryHelper::_load()	JROOT/libraries/cms/library/helper.php:47
    16	JLibraryHelper::getLibrary()	JROOT/libraries/cms/library/helper.php:90
    15	JLibraryHelper::getParams()	JROOT/libraries/cms/version/version.php:274
    14	JVersion->getMediaVersion()	JROOT/libraries/joomla/factory.php:755
    13	JFactory::createDocument()	JROOT/libraries/joomla/factory.php:216
    12	JFactory::getDocument()	JROOT/plugins/system/helix/core/helix.php:50
    11	Helix::getDocument()	JROOT/plugins/system/helix/core/helix.php:36
    10	Helix::getInstance()	JROOT/plugins/system/helix/helix.php:21
    9	plgSystemHelix->onAfterInitialise()	Same as call in the line below.
    8	call_user_func_array()	JROOT/libraries/joomla/event/event.php:69
    7	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:159
    6	JEventDispatcher->trigger()	JROOT/libraries/joomla/application/base.php:106
    5	JApplicationBase->triggerEvent()	JROOT/libraries/cms/application/cms.php:670
    4	JApplicationCms->initialiseApp()	JROOT/libraries/cms/application/site.php:681
    3	JApplicationSite->initialiseApp()	JROOT/libraries/cms/application/site.php:209
    2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
    1	JApplicationCms->execute()	JROOT/index.php:49

    [Add xdebug.file_link_format directive to your php.ini file to have links for files.]

    ---

12. Query Time: 0.70 ms After last query: 0.24 ms Query memory: 0.020 MB Memory before query: 9.131 MB

    UPDATE `n7kfz_extensions`
    
      SET `params` = '{\"mediaversion\":\"85a4b3ad65b4a9450bb34a8bacd98e82\"}'
    
      WHERE `type` = 'library' 
      AND `element` = 'joomla'

    Explain

    EXPLAIN not possible on query: UPDATE `n7kfz_extensions` SET `params` = '{\"mediaversion\":\"85a4b3ad65b4a9450bb34a8bacd98e82\"}' WHERE `type` = 'library' AND `element` = 'joomla'

    Profile

    Status	Duration
    starting	0.06 ms
    checking permissions	0.02 ms
    Opening tables	0.04 ms
    After opening tables	0.02 ms
    System lock	0.05 ms
    Table lock	0.03 ms
    init	0.15 ms
    updating	0.09 ms
    end	0.03 ms
    query end	0.04 ms
    closing tables	0.03 ms
    Unlocking tables	0.04 ms
    freeing items	0.03 ms
    updating status	0.04 ms
    cleaning up	0.02 ms

    Call Stack

    #	Caller	File and line number
    17	JDatabaseDriverMysqli->execute()	JROOT/libraries/cms/library/helper.php:119
    16	JLibraryHelper::saveParams()	JROOT/libraries/cms/version/version.php:325
    15	JVersion->setMediaVersion()	JROOT/libraries/cms/version/version.php:284
    14	JVersion->getMediaVersion()	JROOT/libraries/joomla/factory.php:755
    13	JFactory::createDocument()	JROOT/libraries/joomla/factory.php:216
    12	JFactory::getDocument()	JROOT/plugins/system/helix/core/helix.php:50
    11	Helix::getDocument()	JROOT/plugins/system/helix/core/helix.php:36
    10	Helix::getInstance()	JROOT/plugins/system/helix/helix.php:21
    9	plgSystemHelix->onAfterInitialise()	Same as call in the line below.
    8	call_user_func_array()	JROOT/libraries/joomla/event/event.php:69
    7	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:159
    6	JEventDispatcher->trigger()	JROOT/libraries/joomla/application/base.php:106
    5	JApplicationBase->triggerEvent()	JROOT/libraries/cms/application/cms.php:670
    4	JApplicationCms->initialiseApp()	JROOT/libraries/cms/application/site.php:681
    3	JApplicationSite->initialiseApp()	JROOT/libraries/cms/application/site.php:209
    2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
    1	JApplicationCms->execute()	JROOT/index.php:49

    [Add xdebug.file_link_format directive to your php.ini file to have links for files.]

    ---

13. Query Time: 3.06 ms After last query: 2.33 ms Query memory: 0.046 MB Memory before query: 9.439 MB Rows returned: 93

    SELECT m.id, m.menutype, m.title, m.alias, m.note, m.path AS route, m.link, m.type, m.level, m.language,`m`.`browserNav`, m.access, m.params, m.home, m.img, m.template_style_id, m.component_id, m.parent_id,e.element as component
    
      FROM n7kfz_menu AS m
    
      LEFT JOIN n7kfz_extensions AS e 
      ON m.component_id = e.extension_id
    
      WHERE m.published = 1 
      AND m.parent_id > 0 
      AND m.client_id = 0
    
      ORDER BY m.lft

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	m	ref	idx_client_id_parent_id_alias_language	idx_client_id_parent_id_alias_language	1	const	109	Using index condition; Using where; Using filesort
    1	SIMPLE	e	eq_ref	PRIMARY	PRIMARY	4	islamctr_db1.m.component_id	1	Using where

    Profile

    Status	Duration
    starting	0.16 ms
    checking permissions	0.03 ms
    checking permissions	0.03 ms
    Opening tables	0.05 ms
    After opening tables	0.03 ms
    System lock	0.03 ms
    Table lock	0.03 ms
    init	0.07 ms
    optimizing	0.06 ms
    statistics	0.10 ms
    preparing	0.07 ms
    Sorting result	0.03 ms
    executing	0.02 ms
    Sending data	0.05 ms
    Creating sort index	2.08 ms
    end	0.04 ms
    query end	0.03 ms
    closing tables	0.02 ms
    Unlocking tables	0.03 ms
    freeing items	0.03 ms
    updating status	0.03 ms
    cleaning up	0.02 ms

    Call Stack

    #	Caller	File and line number
    23	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1689
    22	JDatabaseDriver->loadObjectList()	JROOT/libraries/cms/menu/site.php:86
    21	JMenuSite->load()	JROOT/libraries/cms/menu/menu.php:74
    20	JMenu->__construct()	JROOT/libraries/cms/menu/site.php:57
    19	JMenuSite->__construct()	JROOT/libraries/cms/menu/menu.php:145
    18	JMenu::getInstance()	JROOT/libraries/cms/application/cms.php:439
    17	JApplicationCms->getMenu()	JROOT/libraries/cms/application/site.php:272
    16	JApplicationSite->getMenu()	JROOT/libraries/cms/application/site.php:438
    15	JApplicationSite->getTemplate()	JROOT/plugins/system/helix/core/helix.php:65
    14	Helix::themeName()	JROOT/plugins/system/helix/core/helix.php:114
    13	Helix::themePath()	JROOT/plugins/system/helix/core/helix.php:302
    12	Helix::_Import()	JROOT/plugins/system/helix/core/helix.php:290
    11	Helix::Import()	JROOT/plugins/system/helix/core/helix.php:1592
    10	Helix::loadHelixOverwrite()	JROOT/plugins/system/helix/helix.php:22
    9	plgSystemHelix->onAfterInitialise()	Same as call in the line below.
    8	call_user_func_array()	JROOT/libraries/joomla/event/event.php:69
    7	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:159
    6	JEventDispatcher->trigger()	JROOT/libraries/joomla/application/base.php:106
    5	JApplicationBase->triggerEvent()	JROOT/libraries/cms/application/cms.php:670
    4	JApplicationCms->initialiseApp()	JROOT/libraries/cms/application/site.php:681
    3	JApplicationSite->initialiseApp()	JROOT/libraries/cms/application/site.php:209
    2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
    1	JApplicationCms->execute()	JROOT/index.php:49

    [Add xdebug.file_link_format directive to your php.ini file to have links for files.]

    ---

14. Query Time: 1.21 ms After last query: 3.83 ms Query memory: 0.033 MB Memory before query: 10.683 MB Rows returned: 6

    SELECT id, home, template, s.params
    
      FROM n7kfz_template_styles as s
    
      LEFT JOIN n7kfz_extensions as e 
      ON e.element=s.template 
      AND e.type='template' 
      AND e.client_id=s.client_id
    
      WHERE s.client_id = 0 
      AND e.enabled = 1

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	s	ALL	idx_template	NO INDEX KEY COULD BE USED	NULL	NULL	8	Using where
    1	SIMPLE	e	ref	element_clientid,element_folder_clientid,extension	element_clientid	403	islamctr_db1.s.template,const	1	Using index condition; Using where

    Profile

    Status	Duration
    starting	0.13 ms
    checking permissions	0.04 ms
    checking permissions	0.03 ms
    Opening tables	0.06 ms
    After opening tables	0.03 ms
    System lock	0.02 ms
    Table lock	0.03 ms
    init	0.06 ms
    optimizing	0.06 ms
    statistics	0.12 ms
    preparing	0.07 ms
    executing	0.02 ms
    Sending data	0.27 ms
    end	0.04 ms
    query end	0.03 ms
    closing tables	0.03 ms
    Unlocking tables	0.06 ms
    freeing items	0.03 ms
    updating status	0.03 ms
    cleaning up	0.02 ms

    Call Stack

    #	Caller	File and line number
    17	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1689
    16	JDatabaseDriver->loadObjectList()	JROOT/libraries/cms/application/site.php:484
    15	JApplicationSite->getTemplate()	JROOT/plugins/system/helix/core/helix.php:65
    14	Helix::themeName()	JROOT/plugins/system/helix/core/helix.php:114
    13	Helix::themePath()	JROOT/plugins/system/helix/core/helix.php:302
    12	Helix::_Import()	JROOT/plugins/system/helix/core/helix.php:290
    11	Helix::Import()	JROOT/plugins/system/helix/core/helix.php:1592
    10	Helix::loadHelixOverwrite()	JROOT/plugins/system/helix/helix.php:22
    9	plgSystemHelix->onAfterInitialise()	Same as call in the line below.
    8	call_user_func_array()	JROOT/libraries/joomla/event/event.php:69
    7	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:159
    6	JEventDispatcher->trigger()	JROOT/libraries/joomla/application/base.php:106
    5	JApplicationBase->triggerEvent()	JROOT/libraries/cms/application/cms.php:670
    4	JApplicationCms->initialiseApp()	JROOT/libraries/cms/application/site.php:681
    3	JApplicationSite->initialiseApp()	JROOT/libraries/cms/application/site.php:209
    2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
    1	JApplicationCms->execute()	JROOT/index.php:49

    [Add xdebug.file_link_format directive to your php.ini file to have links for files.]

    ---

15. Query Time: 0.92 ms After last query: 8.60 ms Query memory: 0.016 MB Memory before query: 11.521 MB Rows returned: 1

    SELECT timestamp
    
      FROM n7kfz_zt_visitor_counter
    
      WHERE ipaddress = '10.0.5.224' 
      AND useragent LIKE "%other%"
    
      ORDER BY timestamp DESC 
      LIMIT 1

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	n7kfz_zt_visitor_counter	index	NULL	timestamp	4	NULL	1	Using where

    Profile

    Status	Duration
    starting	0.12 ms
    checking permissions	0.03 ms
    Opening tables	0.05 ms
    After opening tables	0.03 ms
    System lock	0.04 ms
    Table lock	0.03 ms
    init	0.07 ms
    optimizing	0.07 ms
    statistics	0.04 ms
    preparing	0.05 ms
    Sorting result	0.03 ms
    executing	0.02 ms
    Sending data	0.11 ms
    end	0.03 ms
    query end	0.04 ms
    closing tables	0.02 ms
    Unlocking tables	0.03 ms
    freeing items	0.03 ms
    updating status	0.04 ms
    cleaning up	0.02 ms

    Call Stack

    #	Caller	File and line number
    12	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1728
    11	JDatabaseDriver->loadResult()	JROOT/plugins/system/zt_visitor_counter/helper.php:65
    10	plgZTVisitorCounterHelper::getLastVisit()	JROOT/plugins/system/zt_visitor_counter/zt_visitor_counter.php:42
    9	plgSystemZT_Visitor_Counter->onAfterInitialise()	Same as call in the line below.
    8	call_user_func_array()	JROOT/libraries/joomla/event/event.php:69
    7	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:159
    6	JEventDispatcher->trigger()	JROOT/libraries/joomla/application/base.php:106
    5	JApplicationBase->triggerEvent()	JROOT/libraries/cms/application/cms.php:670
    4	JApplicationCms->initialiseApp()	JROOT/libraries/cms/application/site.php:681
    3	JApplicationSite->initialiseApp()	JROOT/libraries/cms/application/site.php:209
    2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
    1	JApplicationCms->execute()	JROOT/index.php:49

    [Add xdebug.file_link_format directive to your php.ini file to have links for files.]

    ---

16. Query Time: 2.21 ms After last query: 36.53 ms Query memory: 0.034 MB Memory before query: 15.528 MB Rows returned: 8

    SHOW FULL COLUMNS 
      FROM `n7kfz_assets`

    Explain

    EXPLAIN not possible on query: SHOW FULL COLUMNS FROM `n7kfz_assets`

    Profile

    Status	Duration
    starting	0.11 ms
    checking permissions	0.04 ms
    closing tables	0.03 ms
    Opening tables	0.59 ms
    After opening tables	0.04 ms
    System lock	0.02 ms
    Table lock	0.03 ms
    init	0.04 ms
    optimizing	0.03 ms
    statistics	0.05 ms
    preparing	0.04 ms
    executing	0.02 ms
    Filling schema table	0.03 ms
    Opening tables	0.05 ms
    After opening tables	0.03 ms
    checking permissions	0.10 ms
    checking permissions	0.04 ms
    checking permissions	0.03 ms
    checking permissions	0.03 ms
    checking permissions	0.03 ms
    checking permissions	0.03 ms
    checking permissions	0.03 ms
    checking permissions	0.03 ms
    closing tables	0.03 ms
    executing	0.02 ms
    Sending data	0.11 ms
    end	0.03 ms
    query end	0.02 ms
    closing tables	0.02 ms
    removing tmp table	0.30 ms
    closing tables	0.03 ms
    Unlocking tables	0.02 ms
    freeing items	0.03 ms
    updating status	0.04 ms
    cleaning up	0.02 ms

    Call Stack

    #	Caller	File and line number
    25	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1689
    24	JDatabaseDriver->loadObjectList()	JROOT/libraries/joomla/database/driver/mysqli.php:440
    23	JDatabaseDriverMysqli->getTableColumns()	JROOT/libraries/joomla/table/table.php:241
    22	JTable->getFields()	JROOT/libraries/joomla/table/table.php:162
    21	JTable->__construct()	JROOT/libraries/joomla/table/asset.php:60
    20	JTableAsset->__construct()	JROOT/libraries/joomla/table/table.php:308
    19	JTable::getInstance()	JROOT/libraries/joomla/access/access.php:696
    18	JAccess::getExtensionNameFromAsset()	JROOT/libraries/joomla/access/access.php:555
    17	JAccess::getAssetRules()	JROOT/libraries/joomla/user/user.php:385
    16	JUser->authorise()	JROOT/components/com_jevents/libraries/helper.php:1840
    15	JEVHelper::isAdminUser()	JROOT/components/com_jevents/libraries/helper.php:1916
    14	JEVHelper::getAid()	JROOT/components/com_jevents/libraries/datamodel.php:36
    13	JEventsDataModel->JEventsDataModel()	JROOT/components/com_jevents/views/default/abstract/abstract.php:57
    12	JEventsDefaultView->__construct()	JROOT/components/com_jevents/views/geraint/abstract/abstract.php:28
    11	JEventsGeraintView->__construct()	JROOT/libraries/legacy/controller/legacy.php:596
    10	JControllerLegacy->createView()	JROOT/libraries/legacy/controller/legacy.php:836
    9	JControllerLegacy->getView()	JROOT/components/com_jevents/controllers/week.php:53
    8	WeekController->listevents()	JROOT/libraries/legacy/controller/legacy.php:702
    7	JControllerLegacy->execute()	JROOT/components/com_jevents/jevents.php:280
    6	require_once JROOT/components/com_jevents/jevents.php	JROOT/libraries/cms/component/helper.php:405
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
    4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
    2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
    1	JApplicationCms->execute()	JROOT/index.php:49

    [Add xdebug.file_link_format directive to your php.ini file to have links for files.]

    ---

17. Query Time: 0.79 ms After last query: 0.75 ms Query memory: 0.029 MB Memory before query: 15.604 MB Rows returned: 1

    SELECT *
    
      FROM n7kfz_assets
    
      WHERE `id` = '1'

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	n7kfz_assets	const	PRIMARY	PRIMARY	4	const	1

    Profile

    Status	Duration
    starting	0.08 ms
    checking permissions	0.02 ms
    Opening tables	0.04 ms
    After opening tables	0.03 ms
    System lock	0.02 ms
    Table lock	0.03 ms
    init	0.05 ms
    optimizing	0.04 ms
    statistics	0.09 ms
    preparing	0.02 ms
    Unlocking tables	0.05 ms
    executing	0.02 ms
    Sending data	0.10 ms
    end	0.03 ms
    query end	0.03 ms
    closing tables	0.02 ms
    Unlocking tables	0.03 ms
    freeing items	0.03 ms
    updating status	0.03 ms
    cleaning up	0.02 ms

    Call Stack

    #	Caller	File and line number
    21	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1453
    20	JDatabaseDriver->loadAssoc()	JROOT/libraries/joomla/table/table.php:719
    19	JTable->load()	JROOT/libraries/joomla/access/access.php:697
    18	JAccess::getExtensionNameFromAsset()	JROOT/libraries/joomla/access/access.php:555
    17	JAccess::getAssetRules()	JROOT/libraries/joomla/user/user.php:385
    16	JUser->authorise()	JROOT/components/com_jevents/libraries/helper.php:1840
    15	JEVHelper::isAdminUser()	JROOT/components/com_jevents/libraries/helper.php:1916
    14	JEVHelper::getAid()	JROOT/components/com_jevents/libraries/datamodel.php:36
    13	JEventsDataModel->JEventsDataModel()	JROOT/components/com_jevents/views/default/abstract/abstract.php:57
    12	JEventsDefaultView->__construct()	JROOT/components/com_jevents/views/geraint/abstract/abstract.php:28
    11	JEventsGeraintView->__construct()	JROOT/libraries/legacy/controller/legacy.php:596
    10	JControllerLegacy->createView()	JROOT/libraries/legacy/controller/legacy.php:836
    9	JControllerLegacy->getView()	JROOT/components/com_jevents/controllers/week.php:53
    8	WeekController->listevents()	JROOT/libraries/legacy/controller/legacy.php:702
    7	JControllerLegacy->execute()	JROOT/components/com_jevents/jevents.php:280
    6	require_once JROOT/components/com_jevents/jevents.php	JROOT/libraries/cms/component/helper.php:405
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
    4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
    2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
    1	JApplicationCms->execute()	JROOT/index.php:49

    [Add xdebug.file_link_format directive to your php.ini file to have links for files.]

    ---

18. Query Time: 0.84 ms After last query: 0.17 ms Query memory: 0.025 MB Memory before query: 15.627 MB Rows returned: 1

    SELECT a.rules
    
      FROM n7kfz_assets AS a
    
      WHERE (a.id = 1 OR a.name = 'root.1')

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	a	index_merge	PRIMARY,idx_asset_name	PRIMARY,idx_asset_name	4,202	NULL	2	Using union(PRIMARY,idx_asset_name); Using where

    Profile

    Status	Duration
    starting	0.09 ms
    checking permissions	0.03 ms
    Opening tables	0.05 ms
    After opening tables	0.02 ms
    System lock	0.02 ms
    Table lock	0.02 ms
    init	0.04 ms
    optimizing	0.04 ms
    statistics	0.08 ms
    preparing	0.05 ms
    executing	0.02 ms
    Sending data	0.17 ms
    end	0.03 ms
    query end	0.04 ms
    closing tables	0.03 ms
    Unlocking tables	0.03 ms
    freeing items	0.03 ms
    updating status	0.03 ms
    cleaning up	0.02 ms

    Call Stack

    #	Caller	File and line number
    19	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1538
    18	JDatabaseDriver->loadColumn()	JROOT/libraries/joomla/access/access.php:652
    17	JAccess::getAssetRules()	JROOT/libraries/joomla/user/user.php:385
    16	JUser->authorise()	JROOT/components/com_jevents/libraries/helper.php:1840
    15	JEVHelper::isAdminUser()	JROOT/components/com_jevents/libraries/helper.php:1916
    14	JEVHelper::getAid()	JROOT/components/com_jevents/libraries/datamodel.php:36
    13	JEventsDataModel->JEventsDataModel()	JROOT/components/com_jevents/views/default/abstract/abstract.php:57
    12	JEventsDefaultView->__construct()	JROOT/components/com_jevents/views/geraint/abstract/abstract.php:28
    11	JEventsGeraintView->__construct()	JROOT/libraries/legacy/controller/legacy.php:596
    10	JControllerLegacy->createView()	JROOT/libraries/legacy/controller/legacy.php:836
    9	JControllerLegacy->getView()	JROOT/components/com_jevents/controllers/week.php:53
    8	WeekController->listevents()	JROOT/libraries/legacy/controller/legacy.php:702
    7	JControllerLegacy->execute()	JROOT/components/com_jevents/jevents.php:280
    6	require_once JROOT/components/com_jevents/jevents.php	JROOT/libraries/cms/component/helper.php:405
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
    4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
    2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
    1	JApplicationCms->execute()	JROOT/index.php:49

    [Add xdebug.file_link_format directive to your php.ini file to have links for files.]

    ---

19. Query Time: 1.14 ms After last query: 0.69 ms Query memory: 0.028 MB Memory before query: 15.687 MB Rows returned: 51

    SELECT element
    
      FROM n7kfz_extensions
    
      WHERE type = 'component' 
      AND enabled = '1'

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	n7kfz_extensions	ref	extension	extension	82	const	52	Using index condition; Using where

    Profile

    Status	Duration
    starting	0.07 ms
    checking permissions	0.03 ms
    Opening tables	0.04 ms
    After opening tables	0.02 ms
    System lock	0.02 ms
    Table lock	0.02 ms
    init	0.04 ms
    optimizing	0.04 ms
    statistics	0.09 ms
    preparing	0.05 ms
    executing	0.02 ms
    Sending data	0.46 ms
    end	0.03 ms
    query end	0.02 ms
    closing tables	0.02 ms
    Unlocking tables	0.03 ms
    freeing items	0.03 ms
    updating status	0.03 ms
    cleaning up	0.02 ms

    Call Stack

    #	Caller	File and line number
    21	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1538
    20	JDatabaseDriver->loadColumn()	JROOT/libraries/joomla/access/access.php:413
    19	JAccess::preloadComponents()	JROOT/libraries/joomla/access/access.php:213
    18	JAccess::preload()	JROOT/libraries/joomla/access/access.php:168
    17	JAccess::check()	JROOT/libraries/joomla/user/user.php:394
    16	JUser->authorise()	JROOT/components/com_jevents/libraries/helper.php:1840
    15	JEVHelper::isAdminUser()	JROOT/components/com_jevents/libraries/helper.php:1916
    14	JEVHelper::getAid()	JROOT/components/com_jevents/libraries/datamodel.php:36
    13	JEventsDataModel->JEventsDataModel()	JROOT/components/com_jevents/views/default/abstract/abstract.php:57
    12	JEventsDefaultView->__construct()	JROOT/components/com_jevents/views/geraint/abstract/abstract.php:28
    11	JEventsGeraintView->__construct()	JROOT/libraries/legacy/controller/legacy.php:596
    10	JControllerLegacy->createView()	JROOT/libraries/legacy/controller/legacy.php:836
    9	JControllerLegacy->getView()	JROOT/components/com_jevents/controllers/week.php:53
    8	WeekController->listevents()	JROOT/libraries/legacy/controller/legacy.php:702
    7	JControllerLegacy->execute()	JROOT/components/com_jevents/jevents.php:280
    6	require_once JROOT/components/com_jevents/jevents.php	JROOT/libraries/cms/component/helper.php:405
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
    4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
    2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
    1	JApplicationCms->execute()	JROOT/index.php:49

    [Add xdebug.file_link_format directive to your php.ini file to have links for files.]

    ---

20. Query Time: 3.27 ms After last query: 0.21 ms Query memory: 0.028 MB Memory before query: 15.725 MB Rows returned: 51

    SELECT a.name, a.rules
    
      FROM n7kfz_assets AS a
    
      WHERE (a.name IN ('com_acymailing','com_admin','com_ajax','com_akeeba','com_allvideoshare','com_banners','com_cache','com_categories','com_checkin','com_config','com_contact','com_content','com_contenthistory','com_countdowntimer','com_cpanel','com_finder','com_hdwmusic','com_installer','com_jaextmanager','com_jalang','com_jce','com_jevents','com_jforms','com_jimigrator','com_joomlaupdate','com_kunena','com_languages','com_login','com_mailto','com_media','com_menus','com_messages','com_modules','com_newsfeeds','com_osmap','com_pagebuilder3','com_phocagallery','com_phocamaps','com_plugins','com_portfoliogallery','com_postinstall','com_redirect','com_search','com_seftranslate','com_tags','com_templates','com_uniform','com_users','com_weblinks','com_wrapper','com_youtubegallery') OR a.name = 'root.1')

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	a	ALL	idx_asset_name	NO INDEX KEY COULD BE USED	NULL	NULL	349	Using where

    Profile

    Status	Duration
    starting	0.14 ms
    checking permissions	0.02 ms
    Opening tables	0.05 ms
    After opening tables	0.02 ms
    System lock	0.02 ms
    Table lock	0.02 ms
    init	0.15 ms
    optimizing	0.05 ms
    statistics	0.42 ms
    preparing	0.05 ms
    executing	0.02 ms
    Sending data	2.07 ms
    end	0.03 ms
    query end	0.03 ms
    closing tables	0.02 ms
    Unlocking tables	0.03 ms
    freeing items	0.03 ms
    updating status	0.03 ms
    cleaning up	0.02 ms

    Call Stack

    #	Caller	File and line number
    21	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1494
    20	JDatabaseDriver->loadAssocList()	JROOT/libraries/joomla/access/access.php:441
    19	JAccess::preloadComponents()	JROOT/libraries/joomla/access/access.php:213
    18	JAccess::preload()	JROOT/libraries/joomla/access/access.php:168
    17	JAccess::check()	JROOT/libraries/joomla/user/user.php:394
    16	JUser->authorise()	JROOT/components/com_jevents/libraries/helper.php:1840
    15	JEVHelper::isAdminUser()	JROOT/components/com_jevents/libraries/helper.php:1916
    14	JEVHelper::getAid()	JROOT/components/com_jevents/libraries/datamodel.php:36
    13	JEventsDataModel->JEventsDataModel()	JROOT/components/com_jevents/views/default/abstract/abstract.php:57
    12	JEventsDefaultView->__construct()	JROOT/components/com_jevents/views/geraint/abstract/abstract.php:28
    11	JEventsGeraintView->__construct()	JROOT/libraries/legacy/controller/legacy.php:596
    10	JControllerLegacy->createView()	JROOT/libraries/legacy/controller/legacy.php:836
    9	JControllerLegacy->getView()	JROOT/components/com_jevents/controllers/week.php:53
    8	WeekController->listevents()	JROOT/libraries/legacy/controller/legacy.php:702
    7	JControllerLegacy->execute()	JROOT/components/com_jevents/jevents.php:280
    6	require_once JROOT/components/com_jevents/jevents.php	JROOT/libraries/cms/component/helper.php:405
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
    4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
    2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
    1	JApplicationCms->execute()	JROOT/index.php:49

    [Add xdebug.file_link_format directive to your php.ini file to have links for files.]

    ---

21. Query Time: 1.83 ms After last query: 8.88 ms Query memory: 0.042 MB Memory before query: 16.994 MB Rows returned: 30

    SHOW FULL COLUMNS 
      FROM `n7kfz_content`

    Explain

    EXPLAIN not possible on query: SHOW FULL COLUMNS FROM `n7kfz_content`

    Profile

    Status	Duration
    starting	0.05 ms
    checking permissions	0.02 ms
    closing tables	0.02 ms
    Opening tables	0.38 ms
    After opening tables	0.02 ms
    System lock	0.01 ms
    Table lock	0.02 ms
    init	0.02 ms
    optimizing	0.02 ms
    statistics	0.02 ms
    preparing	0.03 ms
    executing	0.01 ms
    Filling schema table	0.02 ms
    Opening tables	0.03 ms
    After opening tables	0.02 ms
    checking permissions	0.06 ms
    checking permissions	0.03 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.03 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    closing tables	0.02 ms
    executing	0.01 ms
    Sending data	0.11 ms
    end	0.02 ms
    query end	0.02 ms
    closing tables	0.01 ms
    removing tmp table	0.20 ms
    closing tables	0.02 ms
    Unlocking tables	0.02 ms
    freeing items	0.02 ms
    updating status	0.02 ms
    cleaning up	0.02 ms

    Call Stack

    #	Caller	File and line number
    32	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1689
    31	JDatabaseDriver->loadObjectList()	JROOT/libraries/joomla/database/driver/mysqli.php:440
    30	JDatabaseDriverMysqli->getTableColumns()	JROOT/libraries/joomla/table/table.php:241
    29	JTable->getFields()	JROOT/libraries/joomla/table/table.php:162
    28	JTable->__construct()	JROOT/libraries/legacy/table/content.php:31
    27	JTableContent->__construct()	JROOT/libraries/joomla/table/table.php:308
    26	JTable::getInstance()	JROOT/components/com_jevents/views/default/helpers/defaultloadmodules.php:11
    25	DefaultLoadModules()	Same as call in the line below.
    24	call_user_func_array()	JROOT/components/com_jevents/views/default/abstract/abstract.php:153
    23	JEventsDefaultView->__call()	JROOT/components/com_jevents/views/default/helpers/defaultviewhelperheader16.php:8
    22	GeraintViewWeek->loadModules()	JROOT/components/com_jevents/views/default/helpers/defaultviewhelperheader16.php:8
    21	DefaultViewHelperHeader16()	Same as call in the line below.
    20	call_user_func_array()	JROOT/components/com_jevents/views/default/abstract/abstract.php:153
    19	JEventsDefaultView->__call()	JROOT/components/com_jevents/views/default/helpers/defaultviewhelperheader.php:5
    18	GeraintViewWeek->_header16()	JROOT/components/com_jevents/views/default/helpers/defaultviewhelperheader.php:5
    17	DefaultViewHelperHeader()	Same as call in the line below.
    16	call_user_func_array()	JROOT/components/com_jevents/views/default/abstract/abstract.php:153
    15	JEventsDefaultView->__call()	JROOT/components/com_jevents/views/default/week/tmpl/listevents.php:4
    14	GeraintViewWeek->_header()	JROOT/components/com_jevents/views/default/week/tmpl/listevents.php:4
    13	include JROOT/components/com_jevents/views/default/week/tmpl/listevents.php	JROOT/components/com_jevents/views/geraint/week/tmpl/listevents.php:4
    12	include JROOT/components/com_jevents/views/geraint/week/tmpl/listevents.php	JROOT/plugins/system/helix/core/classes/joomla30/viewlegacy.php:661
    11	JViewLegacy->loadTemplate()	JROOT/plugins/system/helix/core/classes/joomla30/viewlegacy.php:207
    10	JViewLegacy->display()	JROOT/administrator/components/com_jevents/views/abstract/abstract.php:97
    9	JEventsAbstractView->display()	JROOT/components/com_jevents/controllers/week.php:70
    8	WeekController->listevents()	JROOT/libraries/legacy/controller/legacy.php:702
    7	JControllerLegacy->execute()	JROOT/components/com_jevents/jevents.php:280
    6	require_once JROOT/components/com_jevents/jevents.php	JROOT/libraries/cms/component/helper.php:405
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
    4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
    2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
    1	JApplicationCms->execute()	JROOT/index.php:49

    [Add xdebug.file_link_format directive to your php.ini file to have links for files.]

    ---

22. Query Time: 3.17 ms After last query: 14.47 ms Query memory: 0.043 MB Memory before query: 18.641 MB Rows returned: 15

    SELECT m.id, m.title, m.module, m.position, m.content, m.showtitle, m.params, mm.menuid
    
      FROM n7kfz_modules AS m
    
      LEFT JOIN n7kfz_modules_menu AS mm 
      ON mm.moduleid = m.id
    
      LEFT JOIN n7kfz_extensions AS e 
      ON e.element = m.module 
      AND e.client_id = m.client_id
    
      WHERE m.published = 1 
      AND e.enabled = 1 
      AND (m.publish_up = '0000-00-00 00:00:00' OR m.publish_up <= '2025-08-21 12:44:31') 
      AND (m.publish_down = '0000-00-00 00:00:00' OR m.publish_down >= '2025-08-21 12:44:31') 
      AND m.access IN (1,1,5) 
      AND m.client_id = 0 
      AND (mm.menuid = 112 OR mm.menuid <= 0) 
      AND m.language IN ('en-GB','*')
    
      ORDER BY m.position, m.ordering

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	m	ref	PRIMARY,published,newsfeeds,idx_language	published	1	const	49	Using index condition; Using where; Using filesort
    1	SIMPLE	mm	ref	PRIMARY	PRIMARY	4	islamctr_db1.m.id	1	Using where; Using index
    1	SIMPLE	e	ref	element_clientid,element_folder_clientid	element_clientid	403	islamctr_db1.m.module,const	1	Using index condition; Using where

    Profile

    Status	Duration
    starting	0.24 ms
    checking permissions	0.04 ms
    checking permissions	0.03 ms
    checking permissions	0.03 ms
    Opening tables	0.07 ms
    After opening tables	0.03 ms
    System lock	0.03 ms
    Table lock	0.03 ms
    init	0.11 ms
    optimizing	0.13 ms
    statistics	0.21 ms
    preparing	0.12 ms
    Sorting result	0.04 ms
    executing	0.02 ms
    Sending data	0.04 ms
    Creating sort index	1.66 ms
    end	0.05 ms
    query end	0.03 ms
    closing tables	0.02 ms
    Unlocking tables	0.04 ms
    freeing items	0.04 ms
    updating status	0.04 ms
    cleaning up	0.03 ms

    Call Stack

    #	Caller	File and line number
    35	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1689
    34	JDatabaseDriver->loadObjectList()	JROOT/plugins/system/helix/core/classes/joomla30/helper.php:413
    33	JModuleHelper::getModuleList()	JROOT/plugins/system/helix/core/classes/joomla30/helper.php:356
    32	JModuleHelper::load()	JROOT/plugins/system/helix/core/classes/joomla30/helper.php:84
    31	JModuleHelper::getModules()	JROOT/plugins/content/loadmodule/loadmodule.php:137
    30	PlgContentLoadmodule->_load()	JROOT/plugins/content/loadmodule/loadmodule.php:78
    29	PlgContentLoadmodule->onContentPrepare()	Same as call in the line below.
    28	call_user_func_array()	JROOT/libraries/joomla/event/event.php:69
    27	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:159
    26	JEventDispatcher->trigger()	JROOT/components/com_jevents/views/default/helpers/defaultloadmodules.php:19
    25	DefaultLoadModules()	Same as call in the line below.
    24	call_user_func_array()	JROOT/components/com_jevents/views/default/abstract/abstract.php:153
    23	JEventsDefaultView->__call()	JROOT/components/com_jevents/views/default/helpers/defaultviewhelperheader16.php:8
    22	GeraintViewWeek->loadModules()	JROOT/components/com_jevents/views/default/helpers/defaultviewhelperheader16.php:8
    21	DefaultViewHelperHeader16()	Same as call in the line below.
    20	call_user_func_array()	JROOT/components/com_jevents/views/default/abstract/abstract.php:153
    19	JEventsDefaultView->__call()	JROOT/components/com_jevents/views/default/helpers/defaultviewhelperheader.php:5
    18	GeraintViewWeek->_header16()	JROOT/components/com_jevents/views/default/helpers/defaultviewhelperheader.php:5
    17	DefaultViewHelperHeader()	Same as call in the line below.
    16	call_user_func_array()	JROOT/components/com_jevents/views/default/abstract/abstract.php:153
    15	JEventsDefaultView->__call()	JROOT/components/com_jevents/views/default/week/tmpl/listevents.php:4
    14	GeraintViewWeek->_header()	JROOT/components/com_jevents/views/default/week/tmpl/listevents.php:4
    13	include JROOT/components/com_jevents/views/default/week/tmpl/listevents.php	JROOT/components/com_jevents/views/geraint/week/tmpl/listevents.php:4
    12	include JROOT/components/com_jevents/views/geraint/week/tmpl/listevents.php	JROOT/plugins/system/helix/core/classes/joomla30/viewlegacy.php:661
    11	JViewLegacy->loadTemplate()	JROOT/plugins/system/helix/core/classes/joomla30/viewlegacy.php:207
    10	JViewLegacy->display()	JROOT/administrator/components/com_jevents/views/abstract/abstract.php:97
    9	JEventsAbstractView->display()	JROOT/components/com_jevents/controllers/week.php:70
    8	WeekController->listevents()	JROOT/libraries/legacy/controller/legacy.php:702
    7	JControllerLegacy->execute()	JROOT/components/com_jevents/jevents.php:280
    6	require_once JROOT/components/com_jevents/jevents.php	JROOT/libraries/cms/component/helper.php:405
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
    4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
    2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
    1	JApplicationCms->execute()	JROOT/index.php:49

    [Add xdebug.file_link_format directive to your php.ini file to have links for files.]

    ---

23. Query Time: 2.53 ms After last query: 15.17 ms Query memory: 0.042 MB Memory before query: 19.703 MB Rows returned: 18

    SHOW FULL COLUMNS 
      FROM `n7kfz_jev_users`

    Explain

    EXPLAIN not possible on query: SHOW FULL COLUMNS FROM `n7kfz_jev_users`

    Profile

    Status	Duration
    starting	0.11 ms
    checking permissions	0.04 ms
    closing tables	0.03 ms
    Opening tables	0.61 ms
    After opening tables	0.03 ms
    System lock	0.02 ms
    Table lock	0.03 ms
    init	0.03 ms
    optimizing	0.03 ms
    statistics	0.03 ms
    preparing	0.04 ms
    executing	0.02 ms
    Filling schema table	0.03 ms
    Opening tables	0.04 ms
    After opening tables	0.02 ms
    checking permissions	0.09 ms
    checking permissions	0.04 ms
    checking permissions	0.03 ms
    checking permissions	0.04 ms
    checking permissions	0.03 ms
    checking permissions	0.03 ms
    checking permissions	0.03 ms
    checking permissions	0.03 ms
    checking permissions	0.03 ms
    checking permissions	0.03 ms
    checking permissions	0.03 ms
    checking permissions	0.03 ms
    checking permissions	0.03 ms
    checking permissions	0.03 ms
    checking permissions	0.03 ms
    checking permissions	0.03 ms
    checking permissions	0.03 ms
    checking permissions	0.03 ms
    closing tables	0.03 ms
    executing	0.02 ms
    Sending data	0.13 ms
    end	0.03 ms
    query end	0.02 ms
    closing tables	0.02 ms
    removing tmp table	0.28 ms
    closing tables	0.04 ms
    Unlocking tables	0.02 ms
    freeing items	0.03 ms
    updating status	0.04 ms
    cleaning up	0.02 ms

    Call Stack

    #	Caller	File and line number
    30	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1689
    29	JDatabaseDriver->loadObjectList()	JROOT/libraries/joomla/database/driver/mysqli.php:440
    28	JDatabaseDriverMysqli->getTableColumns()	JROOT/libraries/joomla/table/table.php:241
    27	JTable->getFields()	JROOT/libraries/joomla/table/table.php:162
    26	JTable->__construct()	JROOT/administrator/components/com_jevents/tables/jevuser.php:67
    25	TableUser->__construct()	JROOT/components/com_jevents/libraries/helper.php:1784
    24	JEVHelper::getAuthorisedUser()	JROOT/components/com_jevents/libraries/helper.php:905
    23	JEVHelper::isEventCreator()	JROOT/components/com_jevents/libraries/filters/Published.php:48
    22	jevPublishedFilter->__construct()	JROOT/components/com_jevents/libraries/filters.php:188
    21	jevFilterProcessing->__construct()	JROOT/components/com_jevents/libraries/filters.php:71
    20	jevFilterProcessing::getInstance()	JROOT/components/com_jevents/libraries/dbmodel.php:1970
    19	JEventsDBModel->listIcalEvents()	JROOT/components/com_jevents/libraries/dbmodel.php:2256
    18	JEventsDBModel->listIcalEventsByWeek()	JROOT/components/com_jevents/libraries/datamodel.php:574
    17	JEventsDataModel->getWeekData()	JROOT/components/com_jevents/views/default/week/tmpl/listevents_body.php:6
    16	include JROOT/components/com_jevents/views/default/week/tmpl/listevents_body.php	JROOT/components/com_jevents/views/geraint/week/tmpl/listevents_body.php:4
    15	include JROOT/components/com_jevents/views/geraint/week/tmpl/listevents_body.php	JROOT/plugins/system/helix/core/classes/joomla30/viewlegacy.php:661
    14	JViewLegacy->loadTemplate()	JROOT/components/com_jevents/views/default/week/tmpl/listevents.php:7
    13	include JROOT/components/com_jevents/views/default/week/tmpl/listevents.php	JROOT/components/com_jevents/views/geraint/week/tmpl/listevents.php:4
    12	include JROOT/components/com_jevents/views/geraint/week/tmpl/listevents.php	JROOT/plugins/system/helix/core/classes/joomla30/viewlegacy.php:661
    11	JViewLegacy->loadTemplate()	JROOT/plugins/system/helix/core/classes/joomla30/viewlegacy.php:207
    10	JViewLegacy->display()	JROOT/administrator/components/com_jevents/views/abstract/abstract.php:97
    9	JEventsAbstractView->display()	JROOT/components/com_jevents/controllers/week.php:70
    8	WeekController->listevents()	JROOT/libraries/legacy/controller/legacy.php:702
    7	JControllerLegacy->execute()	JROOT/components/com_jevents/jevents.php:280
    6	require_once JROOT/components/com_jevents/jevents.php	JROOT/libraries/cms/component/helper.php:405
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
    4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
    2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
    1	JApplicationCms->execute()	JROOT/index.php:49

    [Add xdebug.file_link_format directive to your php.ini file to have links for files.]

    ---

24. Query Time: 4.03 ms After last query: 2.74 ms Query memory: 0.045 MB Memory before query: 19.996 MB Rows returned: 8

    SELECT c.id, c.asset_id, c.access, c.alias, c.checked_out, c.checked_out_time,
    			c.created_time, c.created_user_id, c.description, c.extension, c.hits, c.language, c.level,
    			c.lft, c.metadata, c.metadesc, c.metakey, c.modified_time, c.note, c.params, c.parent_id,
    			c.path, c.published, c.rgt, c.title, c.modified_user_id, c.version, 
      CASE WHEN CHAR_LENGTH(c.alias) != 0 THEN CONCAT_WS(':', c.id, c.alias) ELSE c.id END as slug
    
      FROM n7kfz_categories as c
    
      LEFT JOIN  (SELECT cat.id as id 
      FROM n7kfz_categories AS cat JOIN n7kfz_categories AS parent 
      ON cat.lft BETWEEN parent.lft 
      AND parent.rgt 
      WHERE parent.extension = 'com_jevents' 
      AND parent.published != 1 
      GROUP BY cat.id) AS badcats 
      ON badcats.id = c.id
    
      WHERE (c.extension='com_jevents' OR c.extension='system') 
      AND c.access IN (1,1,5) 
      AND c.published = 1 
      AND badcats.id is null 
      AND c.language in ('en-GB','*')
    
      GROUP BY c.id, c.asset_id, c.access, c.alias, c.checked_out, c.checked_out_time,
    			 c.created_time, c.created_user_id, c.description, c.extension, c.hits, c.language, c.level,
    			 c.lft, c.metadata, c.metadesc, c.metakey, c.modified_time, c.note, c.params, c.parent_id,
    			 c.path, c.published, c.rgt, c.title, c.modified_user_id, c.version
    
      ORDER BY c.lft

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	PRIMARY	c	ALL	cat_idx,idx_access,idx_language	NO INDEX KEY COULD BE USED	NULL	NULL	23	Using where; Using temporary; Using filesort
    1	PRIMARY	<derived2>	ref	key0	key0	5	islamctr_db1.c.id	4	Using where
    2	DERIVED	parent	range	cat_idx,idx_left_right	cat_idx	203	NULL	2	Using index condition; Using temporary; Using filesort
    2	DERIVED	cat	index	idx_left_right	idx_left_right	8	NULL	23	Using where; Using index; Using join buffer (flat, BNL join)

    Profile

    Status	Duration
    starting	0.34 ms
    checking permissions	0.03 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    Opening tables	0.07 ms
    After opening tables	0.03 ms
    System lock	0.02 ms
    Table lock	0.03 ms
    init	0.24 ms
    optimizing	0.08 ms
    optimizing	0.04 ms
    statistics	0.14 ms
    preparing	0.07 ms
    Creating tmp table	0.04 ms
    Sorting result	0.05 ms
    statistics	0.21 ms
    preparing	0.09 ms
    Creating tmp table	0.11 ms
    Sorting result	0.03 ms
    executing	0.02 ms
    Sending data	0.12 ms
    executing	0.02 ms
    Sending data	0.16 ms
    Creating sort index	0.05 ms
    removing tmp table	0.03 ms
    Creating sort index	1.05 ms
    Creating sort index	0.24 ms
    removing tmp table	0.29 ms
    Creating sort index	0.05 ms
    end	0.03 ms
    query end	0.03 ms
    closing tables	0.03 ms
    removing tmp table	0.03 ms
    closing tables	0.02 ms
    Unlocking tables	0.03 ms
    freeing items	0.04 ms
    updating status	0.04 ms
    cleaning up	0.03 ms

    Call Stack

    #	Caller	File and line number
    29	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1689
    28	JDatabaseDriver->loadObjectList()	JROOT/libraries/legacy/categories/categories.php:309
    27	JCategories->_load()	JROOT/components/com_jevents/helpers/category.php:43
    26	JEventsCategories->_load()	JROOT/libraries/legacy/categories/categories.php:184
    25	JCategories->get()	JROOT/components/com_jevents/libraries/dbmodel.php:76
    24	JEventsDBModel->accessibleCategoryList()	JROOT/components/com_jevents/libraries/datamodel.php:871
    23	JEventsDataModel->accessibleCategoryList()	JROOT/components/com_jevents/libraries/filters/Category.php:39
    22	jevCategoryFilter->__construct()	JROOT/components/com_jevents/libraries/filters.php:188
    21	jevFilterProcessing->__construct()	JROOT/components/com_jevents/libraries/filters.php:71
    20	jevFilterProcessing::getInstance()	JROOT/components/com_jevents/libraries/dbmodel.php:1970
    19	JEventsDBModel->listIcalEvents()	JROOT/components/com_jevents/libraries/dbmodel.php:2256
    18	JEventsDBModel->listIcalEventsByWeek()	JROOT/components/com_jevents/libraries/datamodel.php:574
    17	JEventsDataModel->getWeekData()	JROOT/components/com_jevents/views/default/week/tmpl/listevents_body.php:6
    16	include JROOT/components/com_jevents/views/default/week/tmpl/listevents_body.php	JROOT/components/com_jevents/views/geraint/week/tmpl/listevents_body.php:4
    15	include JROOT/components/com_jevents/views/geraint/week/tmpl/listevents_body.php	JROOT/plugins/system/helix/core/classes/joomla30/viewlegacy.php:661
    14	JViewLegacy->loadTemplate()	JROOT/components/com_jevents/views/default/week/tmpl/listevents.php:7
    13	include JROOT/components/com_jevents/views/default/week/tmpl/listevents.php	JROOT/components/com_jevents/views/geraint/week/tmpl/listevents.php:4
    12	include JROOT/components/com_jevents/views/geraint/week/tmpl/listevents.php	JROOT/plugins/system/helix/core/classes/joomla30/viewlegacy.php:661
    11	JViewLegacy->loadTemplate()	JROOT/plugins/system/helix/core/classes/joomla30/viewlegacy.php:207
    10	JViewLegacy->display()	JROOT/administrator/components/com_jevents/views/abstract/abstract.php:97
    9	JEventsAbstractView->display()	JROOT/components/com_jevents/controllers/week.php:70
    8	WeekController->listevents()	JROOT/libraries/legacy/controller/legacy.php:702
    7	JControllerLegacy->execute()	JROOT/components/com_jevents/jevents.php:280
    6	require_once JROOT/components/com_jevents/jevents.php	JROOT/libraries/cms/component/helper.php:405
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
    4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
    2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
    1	JApplicationCms->execute()	JROOT/index.php:49

    [Add xdebug.file_link_format directive to your php.ini file to have links for files.]

    ---

25. Query Time: 0.86 ms After last query: 0.62 ms Query memory: 0.034 MB Memory before query: 20.089 MB Rows returned: 7

    SELECT c.id
    
      FROM n7kfz_categories AS c
    
      WHERE c.access   IN (1,1,5)
     
      AND c.published = 1
      
      AND c.language in ('en-GB','*')
     
      AND c.extension = 'com_jevents'
     
    
      ORDER BY c.lft asc

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	c	ref	cat_idx,idx_access,idx_language	cat_idx	203	const,const	8	Using index condition; Using where; Using filesort

    Profile

    Status	Duration
    starting	0.08 ms
    checking permissions	0.02 ms
    Opening tables	0.03 ms
    After opening tables	0.02 ms
    System lock	0.02 ms
    Table lock	0.02 ms
    init	0.05 ms
    optimizing	0.04 ms
    statistics	0.13 ms
    preparing	0.05 ms
    Sorting result	0.03 ms
    executing	0.02 ms
    Sending data	0.02 ms
    Creating sort index	0.17 ms
    end	0.02 ms
    query end	0.02 ms
    closing tables	0.02 ms
    Unlocking tables	0.02 ms
    freeing items	0.03 ms
    updating status	0.03 ms
    cleaning up	0.02 ms

    Call Stack

    #	Caller	File and line number
    26	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1538
    25	JDatabaseDriver->loadColumn()	JROOT/components/com_jevents/libraries/dbmodel.php:141
    24	JEventsDBModel->accessibleCategoryList()	JROOT/components/com_jevents/libraries/datamodel.php:871
    23	JEventsDataModel->accessibleCategoryList()	JROOT/components/com_jevents/libraries/filters/Category.php:39
    22	jevCategoryFilter->__construct()	JROOT/components/com_jevents/libraries/filters.php:188
    21	jevFilterProcessing->__construct()	JROOT/components/com_jevents/libraries/filters.php:71
    20	jevFilterProcessing::getInstance()	JROOT/components/com_jevents/libraries/dbmodel.php:1970
    19	JEventsDBModel->listIcalEvents()	JROOT/components/com_jevents/libraries/dbmodel.php:2256
    18	JEventsDBModel->listIcalEventsByWeek()	JROOT/components/com_jevents/libraries/datamodel.php:574
    17	JEventsDataModel->getWeekData()	JROOT/components/com_jevents/views/default/week/tmpl/listevents_body.php:6
    16	include JROOT/components/com_jevents/views/default/week/tmpl/listevents_body.php	JROOT/components/com_jevents/views/geraint/week/tmpl/listevents_body.php:4
    15	include JROOT/components/com_jevents/views/geraint/week/tmpl/listevents_body.php	JROOT/plugins/system/helix/core/classes/joomla30/viewlegacy.php:661
    14	JViewLegacy->loadTemplate()	JROOT/components/com_jevents/views/default/week/tmpl/listevents.php:7
    13	include JROOT/components/com_jevents/views/default/week/tmpl/listevents.php	JROOT/components/com_jevents/views/geraint/week/tmpl/listevents.php:4
    12	include JROOT/components/com_jevents/views/geraint/week/tmpl/listevents.php	JROOT/plugins/system/helix/core/classes/joomla30/viewlegacy.php:661
    11	JViewLegacy->loadTemplate()	JROOT/plugins/system/helix/core/classes/joomla30/viewlegacy.php:207
    10	JViewLegacy->display()	JROOT/administrator/components/com_jevents/views/abstract/abstract.php:97
    9	JEventsAbstractView->display()	JROOT/components/com_jevents/controllers/week.php:70
    8	WeekController->listevents()	JROOT/libraries/legacy/controller/legacy.php:702
    7	JControllerLegacy->execute()	JROOT/components/com_jevents/jevents.php:280
    6	require_once JROOT/components/com_jevents/jevents.php	JROOT/libraries/cms/component/helper.php:405
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
    4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
    2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
    1	JApplicationCms->execute()	JROOT/index.php:49

    [Add xdebug.file_link_format directive to your php.ini file to have links for files.]

    ---

26. Query Time: 0.84 ms After last query: 0.94 ms Query memory: 0.029 MB Memory before query: 20.155 MB Rows returned: 1

    SELECT c.id
    
      FROM n7kfz_categories AS c
    
      WHERE c.access   IN (1,1,5)
     
      AND c.published = 1
      
      AND c.language in ('en-GB','*')
     
      AND c.extension = 'com_jevents'
     
      AND ((c.lft>=27 
      AND c.rgt<=28 ))
    
      ORDER BY c.lft asc

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	c	ref	cat_idx,idx_access,idx_left_right,idx_language	cat_idx	203	const,const	8	Using index condition; Using where; Using filesort

    Profile

    Status	Duration
    starting	0.08 ms
    checking permissions	0.02 ms
    Opening tables	0.03 ms
    After opening tables	0.02 ms
    System lock	0.02 ms
    Table lock	0.02 ms
    init	0.04 ms
    optimizing	0.04 ms
    statistics	0.12 ms
    preparing	0.05 ms
    Sorting result	0.02 ms
    executing	0.02 ms
    Sending data	0.02 ms
    Creating sort index	0.14 ms
    end	0.03 ms
    query end	0.03 ms
    closing tables	0.02 ms
    Unlocking tables	0.03 ms
    freeing items	0.02 ms
    updating status	0.03 ms
    cleaning up	0.02 ms

    Call Stack

    #	Caller	File and line number
    22	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1538
    21	JDatabaseDriver->loadColumn()	JROOT/components/com_jevents/libraries/dbmodel.php:141
    20	JEventsDBModel->accessibleCategoryList()	JROOT/components/com_jevents/libraries/dbmodel.php:1993
    19	JEventsDBModel->listIcalEvents()	JROOT/components/com_jevents/libraries/dbmodel.php:2256
    18	JEventsDBModel->listIcalEventsByWeek()	JROOT/components/com_jevents/libraries/datamodel.php:574
    17	JEventsDataModel->getWeekData()	JROOT/components/com_jevents/views/default/week/tmpl/listevents_body.php:6
    16	include JROOT/components/com_jevents/views/default/week/tmpl/listevents_body.php	JROOT/components/com_jevents/views/geraint/week/tmpl/listevents_body.php:4
    15	include JROOT/components/com_jevents/views/geraint/week/tmpl/listevents_body.php	JROOT/plugins/system/helix/core/classes/joomla30/viewlegacy.php:661
    14	JViewLegacy->loadTemplate()	JROOT/components/com_jevents/views/default/week/tmpl/listevents.php:7
    13	include JROOT/components/com_jevents/views/default/week/tmpl/listevents.php	JROOT/components/com_jevents/views/geraint/week/tmpl/listevents.php:4
    12	include JROOT/components/com_jevents/views/geraint/week/tmpl/listevents.php	JROOT/plugins/system/helix/core/classes/joomla30/viewlegacy.php:661
    11	JViewLegacy->loadTemplate()	JROOT/plugins/system/helix/core/classes/joomla30/viewlegacy.php:207
    10	JViewLegacy->display()	JROOT/administrator/components/com_jevents/views/abstract/abstract.php:97
    9	JEventsAbstractView->display()	JROOT/components/com_jevents/controllers/week.php:70
    8	WeekController->listevents()	JROOT/libraries/legacy/controller/legacy.php:702
    7	JControllerLegacy->execute()	JROOT/components/com_jevents/jevents.php:280
    6	require_once JROOT/components/com_jevents/jevents.php	JROOT/libraries/cms/component/helper.php:405
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
    4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
    2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
    1	JApplicationCms->execute()	JROOT/index.php:49

    [Add xdebug.file_link_format directive to your php.ini file to have links for files.]

    ---

27. Query Time: 1.20 ms After last query: 0.18 ms Query memory: 0.048 MB Memory before query: 20.182 MB Rows returned: 0

    SELECT det.evdet_id as detailid, rpt.*, ev.*, rr.*, det.* ,  ev.state as published, ev.created as created 
     , YEAR(rpt.startrepeat) as yup, MONTH(rpt.startrepeat ) as mup, DAYOFMONTH(rpt.startrepeat ) as dup
     , YEAR(rpt.endrepeat  ) as ydn, MONTH(rpt.endrepeat   ) as mdn, DAYOFMONTH(rpt.endrepeat   ) as ddn
     , HOUR(rpt.startrepeat) as hup, MINUTE(rpt.startrepeat ) as minup, SECOND(rpt.startrepeat ) as sup
     , HOUR(rpt.endrepeat  ) as hdn, MINUTE(rpt.endrepeat   ) as mindn, SECOND(rpt.endrepeat   ) as sdn
     
      FROM n7kfz_jevents_repetition as rpt
     
      LEFT JOIN n7kfz_jevents_vevent as ev 
      ON rpt.eventid = ev.ev_id
     
      LEFT JOIN n7kfz_jevents_icsfile as icsf 
      ON icsf.ics_id=ev.icsid 
     
      LEFT JOIN n7kfz_jevents_vevdetail as det 
      ON det.evdet_id = rpt.eventdetail_id
     
      LEFT JOIN n7kfz_jevents_rrule as rr 
      ON rr.eventid = rpt.eventid
     
      WHERE ev.catid IN(-1,16)
     
      AND rpt.endrepeat >= '2020-09-28 00:00:00' 
      AND rpt.startrepeat <= '2020-10-04 23:59:59' 
      AND ev.state=1
     
      AND ev.access IN (1,1,5)  
      AND icsf.state=1 
      AND icsf.access IN (1,1,5)

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	icsf	ref	PRIMARY,stateidx	stateidx	1	const	1	Using where
    1	SIMPLE	rpt	range	eventid,eventstart,eventend,startrepeat,startend,endrepeat	endrepeat	5	NULL	3	Using index condition; Using where; Using join buffer (flat, BNL join)
    1	SIMPLE	ev	eq_ref	PRIMARY,icsid,stateidx	PRIMARY	4	islamctr_db1.rpt.eventid	1	Using where
    1	SIMPLE	det	eq_ref	PRIMARY	PRIMARY	4	islamctr_db1.rpt.eventdetail_id	1
    1	SIMPLE	rr	ref	eventid	eventid	4	islamctr_db1.rpt.eventid	1

    Profile

    Status	Duration
    starting	0.19 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    checking permissions	0.02 ms
    Opening tables	0.05 ms
    After opening tables	0.02 ms
    System lock	0.02 ms
    Table lock	0.02 ms
    init	0.11 ms
    optimizing	0.07 ms
    statistics	0.15 ms
    preparing	0.11 ms
    executing	0.02 ms
    Sending data	0.16 ms
    end	0.02 ms
    query end	0.02 ms
    closing tables	0.02 ms
    Unlocking tables	0.03 ms
    freeing items	0.04 ms
    updating status	0.03 ms
    cleaning up	0.02 ms

    Call Stack

    #	Caller	File and line number
    22	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1689
    21	JDatabaseDriver->loadObjectList()	JROOT/components/com_jevents/libraries/dbmodel.php:2198
    20	JEventsDBModel->_cachedlistIcalEvents()	JROOT/components/com_jevents/libraries/dbmodel.php:2158
    19	JEventsDBModel->listIcalEvents()	JROOT/components/com_jevents/libraries/dbmodel.php:2256
    18	JEventsDBModel->listIcalEventsByWeek()	JROOT/components/com_jevents/libraries/datamodel.php:574
    17	JEventsDataModel->getWeekData()	JROOT/components/com_jevents/views/default/week/tmpl/listevents_body.php:6
    16	include JROOT/components/com_jevents/views/default/week/tmpl/listevents_body.php	JROOT/components/com_jevents/views/geraint/week/tmpl/listevents_body.php:4
    15	include JROOT/components/com_jevents/views/geraint/week/tmpl/listevents_body.php	JROOT/plugins/system/helix/core/classes/joomla30/viewlegacy.php:661
    14	JViewLegacy->loadTemplate()	JROOT/components/com_jevents/views/default/week/tmpl/listevents.php:7
    13	include JROOT/components/com_jevents/views/default/week/tmpl/listevents.php	JROOT/components/com_jevents/views/geraint/week/tmpl/listevents.php:4
    12	include JROOT/components/com_jevents/views/geraint/week/tmpl/listevents.php	JROOT/plugins/system/helix/core/classes/joomla30/viewlegacy.php:661
    11	JViewLegacy->loadTemplate()	JROOT/plugins/system/helix/core/classes/joomla30/viewlegacy.php:207
    10	JViewLegacy->display()	JROOT/administrator/components/com_jevents/views/abstract/abstract.php:97
    9	JEventsAbstractView->display()	JROOT/components/com_jevents/controllers/week.php:70
    8	WeekController->listevents()	JROOT/libraries/legacy/controller/legacy.php:702
    7	JControllerLegacy->execute()	JROOT/components/com_jevents/jevents.php:280
    6	require_once JROOT/components/com_jevents/jevents.php	JROOT/libraries/cms/component/helper.php:405
    5	JComponentHelper::executeComponent()	JROOT/libraries/cms/component/helper.php:380
    4	JComponentHelper::renderComponent()	JROOT/libraries/cms/application/site.php:191
    3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
    2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
    1	JApplicationCms->execute()	JROOT/index.php:49

    [Add xdebug.file_link_format directive to your php.ini file to have links for files.]

    ---

28. Query Time: 0.90 ms After last query: 4.99 ms Query memory: 0.015 MB Memory before query: 20.205 MB Rows returned: 1

    SELECT language,id
    
      FROM `n7kfz_menu`
    
      WHERE home = 1 
      AND published = 1 
      AND client_id = 0

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	n7kfz_menu	ref	idx_client_id_parent_id_alias_language	idx_client_id_parent_id_alias_language	1	const	110	Using where

    Profile

    Status	Duration
    starting	0.06 ms
    checking permissions	0.02 ms
    Opening tables	0.03 ms
    After opening tables	0.02 ms
    System lock	0.02 ms
    Table lock	0.02 ms
    init	0.03 ms
    optimizing	0.03 ms
    statistics	0.06 ms
    preparing	0.04 ms
    executing	0.02 ms
    Sending data	0.39 ms
    end	0.02 ms
    query end	0.02 ms
    closing tables	0.02 ms
    Unlocking tables	0.02 ms
    freeing items	0.02 ms
    updating status	0.04 ms
    cleaning up	0.02 ms

    Call Stack

    #	Caller	File and line number
    11	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1689
    10	JDatabaseDriver->loadObjectList()	JROOT/libraries/cms/language/multilang.php:121
    9	JLanguageMultilang::getSiteHomePages()	JROOT/plugins/system/languagefilter/languagefilter.php:697
    8	PlgSystemLanguageFilter->onAfterDispatch()	Same as call in the line below.
    7	call_user_func_array()	JROOT/libraries/joomla/event/event.php:69
    6	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:159
    5	JEventDispatcher->trigger()	JROOT/libraries/joomla/application/base.php:106
    4	JApplicationBase->triggerEvent()	JROOT/libraries/cms/application/site.php:196
    3	JApplicationSite->dispatch()	JROOT/libraries/cms/application/site.php:230
    2	JApplicationSite->doExecute()	JROOT/libraries/cms/application/cms.php:261
    1	JApplicationCms->execute()	JROOT/index.php:49

    [Add xdebug.file_link_format directive to your php.ini file to have links for files.]

    ---

29. Query Time: 1.10 ms After last query: 39.34 ms Query memory: 0.022 MB Memory before query: 21.674 MB Rows returned: 81

    SELECT * 
      FROM n7kfz_acymailing_config

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	SIMPLE	n7kfz_acymailing_config	ALL	NULL	NO INDEX KEY COULD BE USED	NULL	NULL	81

    Profile

    Status	Duration
    starting	0.09 ms
    checking permissions	0.04 ms
    Opening tables	0.07 ms
    After opening tables	0.03 ms
    System lock	0.03 ms
    Table lock	0.04 ms
    init	0.05 ms
    optimizing	0.03 ms
    statistics	0.03 ms
    preparing	0.04 ms
    executing	0.02 ms
    Sending data	0.30 ms
    end	0.03 ms
    query end	0.04 ms
    closing tables	0.03 ms
    Unlocking tables	0.03 ms
    freeing items	0.02 ms
    updating status	0.04 ms
    cleaning up	0.02 ms

    Call Stack

    #	Caller	File and line number
    16	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1689
    15	JDatabaseDriver->loadObjectList()	JROOT/administrator/components/com_acymailing/compat/joomla.php:464
    14	acymailing_loadObjectList()	JROOT/administrator/components/com_acymailing/classes/cpanel.php:17
    13	cpanelClass->load()	JROOT/administrator/components/com_acymailing/helpers/helper.php:434
    12	acymailing_config()	JROOT/administrator/components/com_acymailing/compat/joomla.php:803
    11	include_once JROOT/administrator/components/com_acymailing/compat/joomla.php	JROOT/administrator/components/com_acymailing/helpers/helper.php:21
    10	include_once JROOT/administrator/components/com_acymailing/helpers/helper.php	JROOT/plugins/system/regacymailing/regacymailing.php:22
    9	plgSystemRegacymailing->initAcy()	JROOT/plugins/system/regacymailing/regacymailing.php:146
    8	plgSystemRegacymailing->onAfterRender()	Same as call in the line below.
    7	call_user_func_array()	JROOT/libraries/joomla/event/event.php:69
    6	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:159
    5	JEventDispatcher->trigger()	JROOT/libraries/joomla/application/base.php:106
    4	JApplicationBase->triggerEvent()	JROOT/libraries/cms/application/cms.php:1092
    3	JApplicationCms->render()	JROOT/libraries/cms/application/site.php:773
    2	JApplicationSite->render()	JROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	JROOT/index.php:49

    [Add xdebug.file_link_format directive to your php.ini file to have links for files.]

    ---

30. Query Time: 4.20 ms After last query: 4.10 ms Query memory: 0.031 MB Memory before query: 22.110 MB Rows returned: 2

    SELECT c.id, c.asset_id, c.access, c.alias, c.checked_out, c.checked_out_time,
    			c.created_time, c.created_user_id, c.description, c.extension, c.hits, c.language, c.level,
    			c.lft, c.metadata, c.metadesc, c.metakey, c.modified_time, c.note, c.params, c.parent_id,
    			c.path, c.published, c.rgt, c.title, c.modified_user_id, c.version, 
      CASE WHEN CHAR_LENGTH(c.alias) != 0 THEN CONCAT_WS(':', c.id, c.alias) ELSE c.id END as slug
    
      FROM n7kfz_categories as c
    
      LEFT JOIN  (SELECT cat.id as id 
      FROM n7kfz_categories AS cat JOIN n7kfz_categories AS parent 
      ON cat.lft BETWEEN parent.lft 
      AND parent.rgt 
      WHERE parent.extension = 'com_content' 
      AND parent.published != 1 
      GROUP BY cat.id) AS badcats 
      ON badcats.id = c.id
    
      LEFT JOIN n7kfz_categories AS s 
      ON (s.lft < c.lft 
      AND s.rgt > c.rgt 
      AND c.language in ('en-GB','*')) OR (s.lft >= c.lft 
      AND s.rgt <= c.rgt)
    
      WHERE (c.extension='com_content' OR c.extension='system') 
      AND c.access IN (1,1,5) 
      AND c.published = 1 
      AND badcats.id is null 
      AND s.id=2
    
      GROUP BY c.id, c.asset_id, c.access, c.alias, c.checked_out, c.checked_out_time,
    			 c.created_time, c.created_user_id, c.description, c.extension, c.hits, c.language, c.level,
    			 c.lft, c.metadata, c.metadesc, c.metakey, c.modified_time, c.note, c.params, c.parent_id,
    			 c.path, c.published, c.rgt, c.title, c.modified_user_id, c.version
    
      ORDER BY c.lft

    Explain

    id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
    1	PRIMARY	s	const	PRIMARY,idx_left_right	PRIMARY	4	const	1	Using temporary; Using filesort
    1	PRIMARY	c	ALL	cat_idx,idx_access,idx_left_right,idx_language	NO INDEX KEY COULD BE USED	NULL	NULL	23	Using where
    1	PRIMARY	<derived2>	ref	key0	key0	5	islamctr_db1.c.id	4	Using where
    2	DERIVED	parent	range	cat_idx,idx_left_right	cat_idx	203	NULL	2	Using index condition; Using temporary; Using filesort
    2	DERIVED	cat	index	idx_left_right	idx_left_right	8	NULL	23	Using where; Using index; Using join buffer (flat, BNL join)

    Profile

    Status	Duration
    starting	0.39 ms
    checking permissions	0.04 ms
    checking permissions	0.03 ms
    checking permissions	0.03 ms
    checking permissions	0.03 ms
    Opening tables	0.08 ms
    After opening tables	0.03 ms
    System lock	0.03 ms
    Table lock	0.03 ms
    init	0.26 ms
    optimizing	0.14 ms
    optimizing	0.04 ms
    statistics	0.14 ms
    preparing	0.06 ms
    Creating tmp table	0.05 ms
    Sorting result	0.05 ms
    statistics	0.31 ms
    preparing	0.03 ms
    Unlocking tables	0.10 ms
    Creating tmp table	0.11 ms
    Sorting result	0.05 ms
    executing	0.02 ms
    Sending data	0.12 ms
    executing	0.02 ms
    Sending data	0.16 ms
    Creating sort index	0.05 ms
    removing tmp table	0.03 ms
    Creating sort index	0.91 ms
    Creating sort index	0.15 ms
    removing tmp table	0.31 ms
    Creating sort index	0.04 ms
    end	0.03 ms
    query end	0.04 ms
    closing tables	0.03 ms
    removing tmp table	0.03 ms
    closing tables	0.03 ms
    Unlocking tables	0.03 ms
    freeing items	0.05 ms
    updating status	0.04 ms
    cleaning up	0.03 ms

    Call Stack

    #	Caller	File and line number
    18	JDatabaseDriverMysqli->execute()	JROOT/libraries/joomla/database/driver.php:1689
    17	JDatabaseDriver->loadObjectList()	JROOT/libraries/legacy/categories/categories.php:309
    16	JCategories->_load()	JROOT/libraries/legacy/categories/categories.php:184
    15	JCategories->get()	JROOT/components/com_content/router.php:151
    14	ContentRouter->build()	JROOT/libraries/cms/router/site.php:496
    13	JRouterSite->buildSefRoute()	JROOT/libraries/cms/router/site.php:465
    12	JRouterSite->_buildSefRoute()	JROOT/libraries/cms/router/router.php:281
    11	JRouter->build()	JROOT/libraries/cms/router/site.php:147
    10	JRouterSite->build()	JROOT/libraries/joomla/application/route.php:62
    9	JRoute::_()	JROOT/plugins/system/sef/sef.php:110
    8	PlgSystemSef->onAfterRender()	Same as call in the line below.
    7	call_user_func_array()	JROOT/libraries/joomla/event/event.php:69
    6	JEvent->update()	JROOT/libraries/joomla/event/dispatcher.php:159
    5	JEventDispatcher->trigger()	JROOT/libraries/joomla/application/base.php:106
    4	JApplicationBase->triggerEvent()	JROOT/libraries/cms/application/cms.php:1092
    3	JApplicationCms->render()	JROOT/libraries/cms/application/site.php:773
    2	JApplicationSite->render()	JROOT/libraries/cms/application/cms.php:267
    1	JApplicationCms->execute()	JROOT/index.php:49

    [Add xdebug.file_link_format directive to your php.ini file to have links for files.]

    ---