Fatal error: Uncaught Error: Class 'Guzzle\Parser\Message\AbstractMessageParser' not found in /app/web/vendor/guzzle/parser/Guzzle/Parser/Message/PeclHttpMessageParser.php:8 Stack trace: #0 {main} thrown in /app/web/vendor/guzzle/parser/Guzzle/Parser/Message/PeclHttpMessageParser.php on line 8