Fatal error: Uncaught Error: Class "OCP\AppFramework\Controller" not found in /users/ms-it/www/oc/apps-external/onlyoffice/controller/editorcontroller.php:65 Stack trace: #0 {main} thrown in /users/ms-it/www/oc/apps-external/onlyoffice/controller/editorcontroller.php on line 65