Fatal error: Uncaught Error: Class 'GuzzleHttp\Exception\TransferException' not found in /home/paymsrpn/more.paymoott.com/core_invapp/vendor/guzzlehttp/guzzle/src/Exception/RequestException.php:15 Stack trace: #0 {main} thrown in /home/paymsrpn/more.paymoott.com/core_invapp/vendor/guzzlehttp/guzzle/src/Exception/RequestException.php on line 15