Fatal error: Uncaught Error: Class "Symfony\Contracts\EventDispatcher\Event" not found in /mnt/HC_Volume_103237921/arafatde/task.arafatdev.com/vendor/symfony/console/Event/ConsoleEvent.php:24 Stack trace: #0 {main} thrown in /mnt/HC_Volume_103237921/arafatde/task.arafatdev.com/vendor/symfony/console/Event/ConsoleEvent.php on line 24