Fatal error: Uncaught Error: Interface 'Symfony\Component\Translation\Loader\LoaderInterface' not found in C:\xampp\htdocs\admin\vendor\symfony\translation\Loader\XliffFileLoader.php:27 Stack trace: #0 {main} thrown in C:\xampp\htdocs\admin\vendor\symfony\translation\Loader\XliffFileLoader.php on line 27