Fatal error: Uncaught Error: Interface "Symfony\Component\Routing\RouteCompilerInterface" not found in /home/alkhalaffamily/public_html/new_qasa/vendor/symfony/routing/RouteCompiler.php:20 Stack trace: #0 {main} thrown in /home/alkhalaffamily/public_html/new_qasa/vendor/symfony/routing/RouteCompiler.php on line 20