Fatal error: Uncaught Error: Class "Symfony\Component\Runtime\GenericRuntime" not found in /home/fymuuvk/www/monialayritys/vendor/symfony/runtime/SymfonyRuntime.php:70 Stack trace: #0 {main} thrown in /home/fymuuvk/www/monialayritys/vendor/symfony/runtime/SymfonyRuntime.php on line 70