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