Fatal error: Uncaught Error: Class 'PHPSpec2\ObjectBehavior' not found in /home/lafaamicps/www/symfony/vendor/knplabs/gaufrette/spec/Gaufrette/Adapter/AzureBlobStorage/BlobProxyFactory.php:7 Stack trace: #0 {main} thrown in /home/lafaamicps/www/symfony/vendor/knplabs/gaufrette/spec/Gaufrette/Adapter/AzureBlobStorage/BlobProxyFactory.php on line 7