Fatal error: Uncaught Error: Interface "ilCertificateFormRepository" not found in /var/www/html/ilias/components/ILIAS/LTIConsumer/classes/Certificate/class.ilCertificateSettingsLTIConsumerFormRepository.php:29 Stack trace: #0 {main} thrown in /var/www/html/ilias/components/ILIAS/LTIConsumer/classes/Certificate/class.ilCertificateSettingsLTIConsumerFormRepository.php on line 29