Fatal error: Uncaught Error: Interface "Psr\EventDispatcher\EventDispatcherInterface" not found in /var/www/www-root/data/www/dev6.crosshub.ru/control_params-advansed/vendor/symfony/event-dispatcher-contracts/EventDispatcherInterface.php:19 Stack trace: #0 {main} thrown in /var/www/www-root/data/www/dev6.crosshub.ru/control_params-advansed/vendor/symfony/event-dispatcher-contracts/EventDispatcherInterface.php on line 19