Fatal error: Uncaught Error: Interface 'Symfony\Component\Console\Output\OutputInterface' not found in /home/kubalos2/public_html/testtestowy/vendor/symfony/console/Output/Output.php:30 Stack trace: #0 {main} thrown in /home/kubalos2/public_html/testtestowy/vendor/symfony/console/Output/Output.php on line 30