Fatal error: Uncaught Error: Class 'Symfony\Bundle\FrameworkBundle\Console\Descriptor\Descriptor' not found in /home/itscm/dev.its.cm/apps/vendor/symfony/framework-bundle/Console/Descriptor/MarkdownDescriptor.php:28 Stack trace: #0 {main} thrown in /home/itscm/dev.its.cm/apps/vendor/symfony/framework-bundle/Console/Descriptor/MarkdownDescriptor.php on line 28