Fatal error: Uncaught Error: Interface "MediaWiki\Output\Hook\BeforePageDisplayHook" not found in /var/www/html/w/extensions/ConfirmEdit/includes/Hooks/Handlers/BeforePageDisplayHookHandler.php:29 Stack trace: #0 {main} thrown in /var/www/html/w/extensions/ConfirmEdit/includes/Hooks/Handlers/BeforePageDisplayHookHandler.php on line 29