Fatal error: Uncaught Error: Class "Symfony\Component\DependencyInjection\Container" not found in /home/creantis/840suite.creantis.dev/840suite01/vendor/symfony/dependency-injection/ContainerBuilder.php:55 Stack trace: #0 {main} thrown in /home/creantis/840suite.creantis.dev/840suite01/vendor/symfony/dependency-injection/ContainerBuilder.php on line 55