Fatal error: Uncaught Error: Class 'FOS\UserBundle\Security\UserProvider' not found in /home/users/00/3c/21/home/www/vendor/kimai/user-bundle/Security/EmailUserProvider.php:14 Stack trace: #0 {main} thrown in /home/users/00/3c/21/home/www/vendor/kimai/user-bundle/Security/EmailUserProvider.php on line 14