Fatal error: Uncaught Error: Interface "Symfony\Component\Translation\Loader\LoaderInterface" not found in C:\AppServ\www\greenhess-storage\vendor\symfony\translation\Loader\QtFileLoader.php:25 Stack trace: #0 {main} thrown in C:\AppServ\www\greenhess-storage\vendor\symfony\translation\Loader\QtFileLoader.php on line 25