PHP8 - Fehler im Dateibereich

Beschreibung

Warning: Attempt to read property "foldertype" on null in app/controllers/file.php on line 1334
Exception: Call to a member function getFileType() on null in app/controllers/file.php on line 1335
#0 vendor/trails/trails.php(558): FileController->delete_action()
#1 app/controllers/studip_controller.php(123): Trails_Controller->perform()
#2 vendor/trails/trails.php(154): StudipController->perform()
#3 vendor/trails/trails.php(121): Trails_Dispatcher->map_uri_to_response()
#4 public/dispatch.php(25): Trails_Dispatcher->dispatch()
#5 {main}