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