Fatal error: Uncaught Error: Class "Aws\Multipart\AbstractUploader" not found in /home/itwerx/public_html/vendor/aws/aws-sdk-php/src/S3/MultipartUploader.php:15
Stack trace:
#0 {main}
thrown in /home/itwerx/public_html/vendor/aws/aws-sdk-php/src/S3/MultipartUploader.php on line 15