Fatal error: Uncaught Error: Interface 'Doctrine\Common\EventSubscriber' not found in /home/lafaamicps/www/symfony/vendor/friendsofsymfony/user-bundle/FOS/UserBundle/Document/UserListener.php:26 Stack trace: #0 {main} thrown in /home/lafaamicps/www/symfony/vendor/friendsofsymfony/user-bundle/FOS/UserBundle/Document/UserListener.php on line 26