Fatal error: Uncaught Error: Interface "Symfony\Component\Translation\Provider\ProviderInterface" not found in C:\AppServ\Apache\2.4.58\htdocs\sets\vendor\symfony\translation\Provider\NullProvider.php:20 Stack trace: #0 {main} thrown in C:\AppServ\Apache\2.4.58\htdocs\sets\vendor\symfony\translation\Provider\NullProvider.php on line 20