Fatal Error beim Installieren (pluginversion 4.4)

Fatal error: Call to undefined method RESTAPI\ConsumerPermissions::activateRoute() in /home/studip/demo-4.3/public/plugins_packages/UOL/SchwarzesBrettPlugin/migrations/21_migrate_to_core_api.php on line 16

To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information