Fatal error: Uncaught Error: Class "OCA\Circles\Events\CircleMemberGenericEvent" not found in /var/www/html/nextcloud/apps/circles/lib/Events/PreparingCircleMemberEvent.php:25 Stack trace: #0 {main} thrown in /var/www/html/nextcloud/apps/circles/lib/Events/PreparingCircleMemberEvent.php on line 25