Fatal error: Uncaught Error: Interface 'Symfony\Component\DependencyInjection\ContainerAwareInterface' not found in /var/www/html/autocar/vendor/symfony/framework-bundle/Tests/Functional/Bundle/TestBundle/Controller/SubRequestServiceResolutionController.php:20 Stack trace: #0 {main} thrown in /var/www/html/autocar/vendor/symfony/framework-bundle/Tests/Functional/Bundle/TestBundle/Controller/SubRequestServiceResolutionController.php on line 20