Fatal error: Uncaught Error: Interface 'Symfony\Component\DependencyInjection\ServiceSubscriberInterface' not found in /var/www/html/autocar/vendor/symfony/framework-bundle/Controller/AbstractController.php:37 Stack trace: #0 {main} thrown in /var/www/html/autocar/vendor/symfony/framework-bundle/Controller/AbstractController.php on line 37