Fatal error: Uncaught Error: Class "Symfony\Component\DependencyInjection\Reference" not found in /home/fymuuvk/www/monialayritys/vendor/symfony/dependency-injection/TypedReference.php:19 Stack trace: #0 {main} thrown in /home/fymuuvk/www/monialayritys/vendor/symfony/dependency-injection/TypedReference.php on line 19