Fatal error: Uncaught Error: Class "Symfony\Contracts\EventDispatcher\Event" not found in /var/www/dev5/data/www/dev5.crosshub.ru/pet_help/releases/4/vendor/symfony/event-dispatcher/GenericEvent.php:26
Stack trace:
#0 {main}
thrown in /var/www/dev5/data/www/dev5.crosshub.ru/pet_help/releases/4/vendor/symfony/event-dispatcher/GenericEvent.php on line 26