Fatal error: Uncaught Error: Interface "MediaWiki\Hook\RecentChange_saveHook" not found in C:\xampp\htdocs\extensions\CheckUser\src\HookHandler\RecentChangeSaveHandler.php:11 Stack trace: #0 {main} thrown in C:\xampp\htdocs\extensions\CheckUser\src\HookHandler\RecentChangeSaveHandler.php on line 11