Fatal error: Uncaught Error: Class 'Nelmio\ApiDocBundle\Formatter\AbstractFormatter' not found in /home/lafaamicps/www/symfony/vendor/nelmio/api-doc-bundle/Nelmio/ApiDocBundle/Formatter/SimpleFormatter.php:16 Stack trace: #0 {main} thrown in /home/lafaamicps/www/symfony/vendor/nelmio/api-doc-bundle/Nelmio/ApiDocBundle/Formatter/SimpleFormatter.php on line 16