Fatal error: Uncaught Error: Class "Revolt\EventLoop\Internal\StreamCallback" not found in /var/www/dev2/data/www/dev2.crosshub.ru/premium-fitness/vendor/revolt/event-loop/src/EventLoop/Internal/StreamWritableCallback.php:8 Stack trace: #0 {main} thrown in /var/www/dev2/data/www/dev2.crosshub.ru/premium-fitness/vendor/revolt/event-loop/src/EventLoop/Internal/StreamWritableCallback.php on line 8