Fatal error: Uncaught Error: Class "ilException" not found in /var/www/html/ilias/components/ILIAS/IndividualAssessment/exceptions/class.ilIndividualAssessmentException.php:21 Stack trace: #0 {main} thrown in /var/www/html/ilias/components/ILIAS/IndividualAssessment/exceptions/class.ilIndividualAssessmentException.php on line 21