Fatal error: Uncaught Error: Interface "MediaWiki\RenameUser\Hook\RenameUserSQLHook" not found in /usr/www/otte/public/sphunt1/extensions/CheckUser/src/HookHandler/RenameUserSQLHandler.php:8 Stack trace: #0 {main} thrown in /usr/www/otte/public/sphunt1/extensions/CheckUser/src/HookHandler/RenameUserSQLHandler.php on line 8