Fatal error: Uncaught Error: Interface 'GuzzleHttp\Promise\PromiseInterface' not found in /var/www/alldocs/home/klewis/website_libs/aws_sdk/aws/GuzzleHttp/Promise/Coroutine.php:45 Stack trace: #0 {main} thrown in /var/www/alldocs/home/klewis/website_libs/aws_sdk/aws/GuzzleHttp/Promise/Coroutine.php on line 45