Fatal error: Uncaught Error: Interface "MediaWiki\Extension\Notifications\Hooks\BeforeCreateEchoEventHook" not found in /var/www/html/extensions/OATHAuth/src/Hook/EchoHandler.php:13 Stack trace: #0 {main} thrown in /var/www/html/extensions/OATHAuth/src/Hook/EchoHandler.php on line 13