Fatal error: Uncaught Error: Class "ILIAS\Setup\Metrics\CollectedObjective" not found in /var/www/html/ilias/components/ILIAS/Http_/classes/Setup/class.ilHttpMetricsCollectedObjective.php:21 Stack trace: #0 {main} thrown in /var/www/html/ilias/components/ILIAS/Http_/classes/Setup/class.ilHttpMetricsCollectedObjective.php on line 21