Fatal error: Uncaught Error: Class 'Symfony\Component\Console\Command\Command' not found in /home/app/htdocs/ninja/vendor/sly/notification-pusher/src/Sly/NotificationPusher/Console/Command/PushCommand.php:32
Stack trace:
#0 {main}
thrown in /home/app/htdocs/ninja/vendor/sly/notification-pusher/src/Sly/NotificationPusher/Console/Command/PushCommand.php on line 32