Fatal error: Uncaught Error: Class "Symfony\Component\HttpKernel\Bundle\Bundle" not found in /home/flighto/e-commerce/vendor/sylius/theme-bundle/src/SyliusThemeBundle.php:25 Stack trace: #0 {main} thrown in /home/flighto/e-commerce/vendor/sylius/theme-bundle/src/SyliusThemeBundle.php on line 25