Fatal error: Uncaught Error: Interface "Symfony\Component\Config\Loader\LoaderInterface" not found in /home/wordpri/www/cci/amar/Projet-v1 2 apache/vendor/symfony/routing/Loader/AttributeClassLoader.php:54 Stack trace: #0 {main} thrown in /home/wordpri/www/cci/amar/Projet-v1 2 apache/vendor/symfony/routing/Loader/AttributeClassLoader.php on line 54