Fatal error: Uncaught Error: Class 'FOS\UserBundle\Security\UserProvider' not found in /home/lafaamicps/www/symfony/vendor/friendsofsymfony/user-bundle/FOS/UserBundle/Security/EmailUserProvider.php:14 Stack trace: #0 {main} thrown in /home/lafaamicps/www/symfony/vendor/friendsofsymfony/user-bundle/FOS/UserBundle/Security/EmailUserProvider.php on line 14