Fatal error: Uncaught Error: Interface 'Knp\Bundle\GaufretteBundle\DependencyInjection\Factory\AdapterFactoryInterface' not found in /home/lafaamicps/www/symfony/vendor/knplabs/knp-gaufrette-bundle/Knp/Bundle/GaufretteBundle/DependencyInjection/Factory/DropboxAdapterFactory.php:13 Stack trace: #0 {main} thrown in /home/lafaamicps/www/symfony/vendor/knplabs/knp-gaufrette-bundle/Knp/Bundle/GaufretteBundle/DependencyInjection/Factory/DropboxAdapterFactory.php on line 13