Fatal error: Uncaught Error: Interface 'Aws\Crypto\MetadataStrategyInterface' not found in /var/www/alldocs/home/cmckay/website_libs/aws_sdk/aws/Aws/S3/Crypto/HeadersMetadataStrategy.php:7 Stack trace: #0 {main} thrown in /var/www/alldocs/home/cmckay/website_libs/aws_sdk/aws/Aws/S3/Crypto/HeadersMetadataStrategy.php on line 7