Fatal error: Uncaught Error: Interface "ilGlobalTemplateInterface" not found in /var/www/html/ilias/components/ILIAS/RTE/classes/class.ilRTEGlobalTemplate.php:26 Stack trace: #0 {main} thrown in /var/www/html/ilias/components/ILIAS/RTE/classes/class.ilRTEGlobalTemplate.php on line 26