Fatal error: Uncaught Error: Class 'Symfony\Component\Console\Descriptor\Descriptor' not found in /home/octozion/ecomm.octozion.co.in/vendor/symfony/console/Descriptor/XmlDescriptor.php:27 Stack trace: #0 {main} thrown in /home/octozion/ecomm.octozion.co.in/vendor/symfony/console/Descriptor/XmlDescriptor.php on line 27