Fatal error: Uncaught Error: Class "Symfony\Component\DependencyInjection\Loader\FileLoader" not found in /home/wgswpjdx/atpu.my-toolbox.tn/vendor/symfony/dependency-injection/Loader/PhpFileLoader.php:34 Stack trace: #0 {main} thrown in /home/wgswpjdx/atpu.my-toolbox.tn/vendor/symfony/dependency-injection/Loader/PhpFileLoader.php on line 34