Fatal error: Uncaught Error: Interface "GuzzleHttp\MessageFormatterInterface" not found in /var/www/html/subscribe.wavveboating.com/vendor/guzzlehttp/guzzle 2/src/MessageFormatter 2.php:38 Stack trace: #0 {main} thrown in /var/www/html/subscribe.wavveboating.com/vendor/guzzlehttp/guzzle 2/src/MessageFormatter 2.php on line 38