Fatal error: Uncaught Error: Class 'Symfony\Component\Console\Exception\RuntimeException' not found in /home/clienti2020/public_html/novaballet.it/vendor/symfony/console/Exception/MissingInputException.php:19 Stack trace: #0 {main} thrown in /home/clienti2020/public_html/novaballet.it/vendor/symfony/console/Exception/MissingInputException.php on line 19