Fatal error: Uncaught Error: Class "ILIAS\GlobalScreen\Scope\Layout\Provider\AbstractModificationProvider" not found in /var/www/html/ilias/components/ILIAS/Dashboard/GlobalScreen/classes/DashboardLayoutProvider.php:30 Stack trace: #0 {main} thrown in /var/www/html/ilias/components/ILIAS/Dashboard/GlobalScreen/classes/DashboardLayoutProvider.php on line 30