Fatal error: Uncaught Error: Class 'Symfony\Component\Security\Core\Authorization\Voter\Voter' not found in /home/cooplafobq/newplanning/vendor/sensio/framework-extra-bundle/Tests/Fixtures/FooBundle/Security/IsGrantedVoter.php:21 Stack trace: #0 {main} thrown in /home/cooplafobq/newplanning/vendor/sensio/framework-extra-bundle/Tests/Fixtures/FooBundle/Security/IsGrantedVoter.php on line 21