Fatal error: Uncaught Error: Interface 'Aws\Sts\RegionalEndpoints\ConfigurationInterface' not found in /var/www/alldocs/home/cmckay/website_libs/aws_sdk/aws/Aws/Sts/RegionalEndpoints/Configuration.php:4 Stack trace: #0 {main} thrown in /var/www/alldocs/home/cmckay/website_libs/aws_sdk/aws/Aws/Sts/RegionalEndpoints/Configuration.php on line 4