Fatal error: Uncaught Error: Class "Symfony\Component\Console\Command\Command" not found in /srv/disk1/2895578/www/whittonphotographicclub.org.uk/concrete/vendor/doctrine/migrations/lib/Doctrine/Migrations/Tools/Console/Command/AbstractCommand.php:30 Stack trace: #0 {main} thrown in /srv/disk1/2895578/www/whittonphotographicclub.org.uk/concrete/vendor/doctrine/migrations/lib/Doctrine/Migrations/Tools/Console/Command/AbstractCommand.php on line 30