Fatal error: Uncaught Error: Class 'Symfony\Component\HttpKernel\Bundle\Bundle' not found in /home/cgenial/preprod.cgenial.org/vendor/sensio/generator-bundle/SensioGeneratorBundle.php:21 Stack trace: #0 {main} thrown in /home/cgenial/preprod.cgenial.org/vendor/sensio/generator-bundle/SensioGeneratorBundle.php on line 21