Fatal error: Uncaught Error: Class "Aws\S3\MultipartUploader" not found in /usr/local/pds/var/www/html/public_html/icargo/api/instacustreg_live/vendor/aws/aws-sdk-php/src/S3/Crypto/S3EncryptionMultipartUploaderV2.php:20 Stack trace: #0 {main} thrown in /usr/local/pds/var/www/html/public_html/icargo/api/instacustreg_live/vendor/aws/aws-sdk-php/src/S3/Crypto/S3EncryptionMultipartUploaderV2.php on line 20