Fatal error: Uncaught Error: Class "MediaWiki\Extension\VisualEditor\VisualEditorHookRunner" not found in /var/www/html/orian-wiki/extensions/VisualEditor/includes/ServiceWiring.php:19 Stack trace: #0 {main} thrown in /var/www/html/orian-wiki/extensions/VisualEditor/includes/ServiceWiring.php on line 19