Fatal error: Uncaught Error: Class 'GuzzleHttp\Promise\RejectionException' not found in /home/user180fithos/public_html/app/v2/aws/GuzzleHttp/Promise/CancellationException.php:8 Stack trace: #0 {main} thrown in /home/user180fithos/public_html/app/v2/aws/GuzzleHttp/Promise/CancellationException.php on line 8