Fatal error: Uncaught Error: Class "Amp\Parser\Parser" not found in /var/www/dev2/data/www/dev2.crosshub.ru/premium-fitness/vendor/amphp/byte-stream/src/Internal/ChannelParser.php:15 Stack trace: #0 {main} thrown in /var/www/dev2/data/www/dev2.crosshub.ru/premium-fitness/vendor/amphp/byte-stream/src/Internal/ChannelParser.php on line 15