Fatal error: Uncaught Error: Class 'Symfony\Component\Config\Loader\FileLoader' not found in /var/www/html/commude/jinomon_gift_app/src/vendor/symfony/routing/Loader/PhpFileLoader.php:28 Stack trace: #0 {main} thrown in /var/www/html/commude/jinomon_gift_app/src/vendor/symfony/routing/Loader/PhpFileLoader.php on line 28