MediaWiki internal error.

Original exception: [5149811a] /wiki/index.php?action=edit&oldid=92521&title=Pleurote_en_hu%C3%AEtre Exception from line 3611 of /home/yatse6pn/wwwsemeur/wiki/includes/EditPage.php:
Backtrace:
#0 /home/yatse6pn/wwwsemeur/wiki/extensions/semeurs/TemplateForm.Editor.php(113): EditPage->userNotLoggedInPage()
#1 /home/yatse6pn/wwwsemeur/wiki/extensions/semeurs/TemplateForm.Editor.php(23): clsTemplateForm::checkUserRights(EditPage)
#2 [internal function]: clsTemplateForm::eventhandler(EditPage)
#3 /home/yatse6pn/wwwsemeur/wiki/includes/Hooks.php(199): call_user_func_array(string, array)
#4 /home/yatse6pn/wwwsemeur/wiki/includes/GlobalFunctions.php(3877): Hooks::run(string, array)
#5 /home/yatse6pn/wwwsemeur/wiki/includes/EditPage.php(340): wfRunHooks(string, array)
#6 /home/yatse6pn/wwwsemeur/wiki/includes/actions/EditAction.php(50): EditPage->edit()
#7 /home/yatse6pn/wwwsemeur/wiki/includes/Wiki.php(448): EditAction->show()
#8 /home/yatse6pn/wwwsemeur/wiki/includes/Wiki.php(312): MediaWiki->performAction(Article, Title)
#9 /home/yatse6pn/wwwsemeur/wiki/includes/Wiki.php(602): MediaWiki->performRequest()
#10 /home/yatse6pn/wwwsemeur/wiki/includes/Wiki.php(467): MediaWiki->main()
#11 /home/yatse6pn/wwwsemeur/wiki/index.php(49): MediaWiki->run()
#12 {main}

Exception caught inside exception handler: [d43e6e6e] /wiki/index.php?action=edit&oldid=92521&title=Pleurote_en_hu%C3%AEtre Exception from line 1073 of /home/yatse6pn/wwwsemeur/wiki/includes/db/Database.php: A database error has occurred. Did you forget to run maintenance/update.php after upgrading? See: https://www.mediawiki.org/wiki/Manual:Upgrading#Run_the_update_script
Query: SELECT lc_value FROM `l10n_cache` WHERE lc_lang = 'fr' AND lc_key = 'messages:loginreqlink' LIMIT 1
Function: LCStore_DB::get
Error: 1226 User 'yatse6pnsemeur' has exceeded the 'max_questions' resource (current value: 42913) (yatse6pnsemeur.mysql.db)

Backtrace:
#0 /home/yatse6pn/wwwsemeur/wiki/includes/db/Database.php(1039): DatabaseBase->reportQueryError(string, integer, string, string, boolean)
#1 /home/yatse6pn/wwwsemeur/wiki/includes/db/Database.php(1496): DatabaseBase->query(string, string)
#2 /home/yatse6pn/wwwsemeur/wiki/includes/db/Database.php(1585): DatabaseBase->select(string, array, array, string, array, array)
#3 /home/yatse6pn/wwwsemeur/wiki/includes/cache/LocalisationCache.php(1097): DatabaseBase->selectRow(string, array, array, string)
#4 /home/yatse6pn/wwwsemeur/wiki/includes/cache/LocalisationCache.php(379): LCStore_DB->get(string, string)
#5 /home/yatse6pn/wwwsemeur/wiki/includes/cache/LocalisationCache.php(281): LocalisationCache->loadSubitem(string, string, string)
#6 /home/yatse6pn/wwwsemeur/wiki/languages/Language.php(2337): LocalisationCache->getSubitem(string, string, string)
#7 /home/yatse6pn/wwwsemeur/wiki/includes/cache/MessageCache.php(802): Language->getMessage(string)
#8 /home/yatse6pn/wwwsemeur/wiki/includes/cache/MessageCache.php(729): MessageCache->getMessageFromFallbackChain(Language, string, string, boolean)
#9 /home/yatse6pn/wwwsemeur/wiki/includes/Message.php(878): MessageCache->get(string, boolean, Language)
#10 /home/yatse6pn/wwwsemeur/wiki/includes/Message.php(560): Message->fetchMessage()
#11 /home/yatse6pn/wwwsemeur/wiki/includes/Message.php(680): Message->toString()
#12 /home/yatse6pn/wwwsemeur/wiki/includes/OutputPage.php(2214): Message->escaped()
#13 /home/yatse6pn/wwwsemeur/wiki/includes/Exception.php(406): OutputPage->showPermissionsErrorPage(array, string)
#14 /home/yatse6pn/wwwsemeur/wiki/includes/Exception.php(606): PermissionsError->report()
#15 /home/yatse6pn/wwwsemeur/wiki/includes/Exception.php(678): MWExceptionHandler::report(PermissionsError)
#16 /home/yatse6pn/wwwsemeur/wiki/includes/Wiki.php(470): MWExceptionHandler::handle(PermissionsError)
#17 /home/yatse6pn/wwwsemeur/wiki/index.php(49): MediaWiki->run()
#18 {main}