Fatal error: Uncaught Error: Class "Doctrine\ODM\MongoDB\DocumentManager" not found in /home/www/aes-demo/api-8.0.0#316/src/Doctrine/MongoDB/DocumentManager.php:10 Stack trace: #0 {main} thrown in /home/www/aes-demo/api-8.0.0#316/src/Doctrine/MongoDB/DocumentManager.php on line 10