Fatal error: Uncaught Error: Class "Symfony\Component\Config\Loader\Loader" not found in /home/piffaqvc/my.piffersoftware.com/vendor/symfony/routing/Loader/AttributeServicesLoader.php:22 Stack trace: #0 {main} thrown in /home/piffaqvc/my.piffersoftware.com/vendor/symfony/routing/Loader/AttributeServicesLoader.php on line 22