Fatal error: Uncaught Error: Class 'Symfony\Contracts\EventDispatcher\Event' not found in /home/soh-works/www/3good_old/vendor/symfony/console/Event/ConsoleEvent.php:24 Stack trace: #0 {main} thrown in /home/soh-works/www/3good_old/vendor/symfony/console/Event/ConsoleEvent.php on line 24