Fatal error: Uncaught Error: Interface "ILIAS\KioskMode\View" not found in /var/www/html/ilias/components/ILIAS/LearningSequence/classes/Player/class.ilLegacyKioskModeView.php:28 Stack trace: #0 {main} thrown in /var/www/html/ilias/components/ILIAS/LearningSequence/classes/Player/class.ilLegacyKioskModeView.php on line 28