Fatal error: Uncaught Error: Class "Symfony\Component\DependencyInjection\Extension\Extension" not found in /home/flighto/e-commerce/vendor/sylius-labs/doctrine-migrations-extra-bundle/src/DependencyInjection/SyliusLabsDoctrineMigrationsExtraExtension.php:14 Stack trace: #0 {main} thrown in /home/flighto/e-commerce/vendor/sylius-labs/doctrine-migrations-extra-bundle/src/DependencyInjection/SyliusLabsDoctrineMigrationsExtraExtension.php on line 14