Fatal error: Uncaught Error: Interface "MediaWiki\Extension\AbuseFilter\Hooks\AbuseFilterCustomProtectedVariablesHook" not found in C:\xampp\htdocs\extensions\CheckUser\src\HookHandler\AbuseFilterHandler.php:15 Stack trace: #0 {main} thrown in C:\xampp\htdocs\extensions\CheckUser\src\HookHandler\AbuseFilterHandler.php on line 15