Fatal error: Uncaught Error: Interface 'Symfony\Component\Console\Helper\HelperInterface' not found in /mnt/volume_lon1_01/backend/admin/vendor/symfony/console/Helper/Helper.php:21
Stack trace:
#0 {main}
thrown in /mnt/volume_lon1_01/backend/admin/vendor/symfony/console/Helper/Helper.php on line 21