Fatal error: Uncaught Error: Class "Symfony\Component\Config\Loader\FileLoader" not found in /home/bangspbp/admin.bangicode.ma/vendor/symfony/routing/Loader/XmlFileLoader.php:30 Stack trace: #0 {main} thrown in /home/bangspbp/admin.bangicode.ma/vendor/symfony/routing/Loader/XmlFileLoader.php on line 30