Fatal error: Uncaught Error: Interface 'GuzzleHttp\Exception\GuzzleException' not found in C:\inetpub\wwwroot\mantis\vendor\guzzlehttp\guzzle\src\Exception\TransferException.php:4 Stack trace: #0 {main} thrown in C:\inetpub\wwwroot\mantis\vendor\guzzlehttp\guzzle\src\Exception\TransferException.php on line 4