Fatal error: Uncaught Error: Class 'Symfony\Component\Console\Descriptor\Descriptor' not found in /home/devypfrfhn/avancement.devyp.fr/vendor-old/symfony/console/Descriptor/TextDescriptor.php:29 Stack trace: #0 {main} thrown in /home/devypfrfhn/avancement.devyp.fr/vendor-old/symfony/console/Descriptor/TextDescriptor.php on line 29