Fatal error: Uncaught Error: Class "Symfony\Component\HttpKernel\Kernel" not found in /home/creantis/840suite.creantis.dev/840suite01/core/backend/Kernel.php:46 Stack trace: #0 {main} thrown in /home/creantis/840suite.creantis.dev/840suite01/core/backend/Kernel.php on line 46