Fatal error: Uncaught Error: Class 'Symfony\Component\Console\Output\StreamOutput' not found in /mnt/volume_lon1_01/backend/adminseppi/vendor/symfony/console/Output/ConsoleOutput.php:30
Stack trace:
#0 {main}
thrown in /mnt/volume_lon1_01/backend/adminseppi/vendor/symfony/console/Output/ConsoleOutput.php on line 30