Fatal error: Uncaught Error: Interface 'Symfony\Component\DependencyInjection\ContainerAwareInterface' not found in /home/bucereo/my_project_name/vendor/doctrine/doctrine-bundle/Controller/ProfilerController.php:15 Stack trace: #0 {main} thrown in /home/bucereo/my_project_name/vendor/doctrine/doctrine-bundle/Controller/ProfilerController.php on line 15