[stacktrace]
#0 /srv/mediawiki/tags/2022-01-13_09:04:15/includes/GlobalFunctions.php(194): MWExceptionHandler::handleError()
#1 /srv/mediawiki/tags/2022-01-13_09:04:15/extensions/LiquidThreads/classes/LqtHooks.php(598): wfArrayInsertAfter()
#2 /srv/mediawiki/tags/2022-01-13_09:04:15/includes/HookContainer/HookContainer.php(338): LqtHooks::onPersonalUrls()
#3 /srv/mediawiki/tags/2022-01-13_09:04:15/includes/HookContainer/HookContainer.php(137): MediaWiki\\HookContainer\\HookContainer->callLegacyHook()
#4 /srv/mediawiki/tags/2022-01-13_09:04:15/includes/HookContainer/HookRunner.php(3005): MediaWiki\\HookContainer\\HookContainer->run()
#5 /srv/mediawiki/tags/2022-01-13_09:04:15/includes/skins/SkinTemplate.php(565): MediaWiki\\HookContainer\\HookRunner->onPersonalUrls()
#6 /srv/mediawiki/tags/2022-01-13_09:04:15/includes/skins/SkinTemplate.php(1242): SkinTemplate->buildPersonalUrls()
#7 /srv/mediawiki/tags/2022-01-13_09:04:15/includes/skins/SkinTemplate.php(774): SkinTemplate->buildContentNavigationUrls()
#8 /srv/mediawiki/tags/2022-01-13_09:04:15/includes/skins/SkinTemplate.php(746): SkinTemplate->getPortletsTemplateData()
#9 /srv/mediawiki/tags/2022-01-13_09:04:15/includes/skins/Skin.php(677): SkinTemplate->getCategoryLinks()
#10 /srv/mediawiki/tags/2022-01-13_09:04:15/includes/api/ApiParse.php(540): Skin->getCategories()
#11 /srv/mediawiki/tags/2022-01-13_09:04:15/includes/api/ApiMain.php(1889): ApiParse->execute()
#12 /srv/mediawiki/tags/2022-01-13_09:04:15/includes/api/ApiMain.php(868): ApiMain->executeAction()
#13 /srv/mediawiki/tags/2022-01-13_09:04:15/includes/api/ApiMain.php(839): ApiMain->executeActionWithErrorHandling()
#14 /srv/mediawiki/tags/2022-01-13_09:04:15/api.php(90): ApiMain->execute()
#15 /srv/mediawiki/tags/2022-01-13_09:04:15/api.php(45): wfApiMain()
#16 {main}