Fatal error: Uncaught Error: Class 'Buzz\Client\AbstractStream' not found in /home/lafaamicps/www/symfony/vendor/kriswallsmith/buzz/test/Buzz/Test/Client/AbstractStreamTest.php:10 Stack trace: #0 {main} thrown in /home/lafaamicps/www/symfony/vendor/kriswallsmith/buzz/test/Buzz/Test/Client/AbstractStreamTest.php on line 10