Fatal error: Uncaught Error: Interface 'Buzz\Message\Factory\FactoryInterface' not found in /home/lafaamicps/www/symfony/vendor/kriswallsmith/buzz/lib/Buzz/Message/Factory/Factory.php:10 Stack trace: #0 {main} thrown in /home/lafaamicps/www/symfony/vendor/kriswallsmith/buzz/lib/Buzz/Message/Factory/Factory.php on line 10