Fatal error: Uncaught Error: Class 'Symfony\Bundle\FrameworkBundle\Command\ContainerAwareCommand' not found in /home/lafaamicps/www/symfony/vendor/symfony/assetic-bundle/Command/AbstractCommand.php:21 Stack trace: #0 {main} thrown in /home/lafaamicps/www/symfony/vendor/symfony/assetic-bundle/Command/AbstractCommand.php on line 21