Fatal error: Uncaught Error: Class "Flarum\Api\Controller\AbstractListController" not found in /home/sardosne/flarum.sardos.net/vendor/flarum/extension-manager/src/Api/Controller/ListTasksController.php:20 Stack trace: #0 {main} thrown in /home/sardosne/flarum.sardos.net/vendor/flarum/extension-manager/src/Api/Controller/ListTasksController.php on line 20