Fatal error: Uncaught Error: Class 'Sonata\CoreBundle\Model\BaseDocumentManager' not found in /home/lafaamicps/www/symfony/vendor/sonata-project/core-bundle/Tests/Model/BaseDocumentManagerTest.php:16 Stack trace: #0 {main} thrown in /home/lafaamicps/www/symfony/vendor/sonata-project/core-bundle/Tests/Model/BaseDocumentManagerTest.php on line 16