Fatal error: Uncaught Error: Interface "GuzzleHttp\Promise\PromisorInterface" not found in /home/revofinancial/public_html/thirdparty/aws/Aws/S3/BatchDelete.php:37 Stack trace: #0 {main} thrown in /home/revofinancial/public_html/thirdparty/aws/Aws/S3/BatchDelete.php on line 37