Fatal error: Uncaught Error: Class "Symfony\Component\Routing\Exception\RuntimeException" not found in /home/standardtelephon/public_html/apps/vendor/symfony/routing/Exception/RouteCircularReferenceException.php:14 Stack trace: #0 {main} thrown in /home/standardtelephon/public_html/apps/vendor/symfony/routing/Exception/RouteCircularReferenceException.php on line 14