Fatal error: Uncaught Error: Class 'Aws\Exception\MultipartUploadException' not found in /home/app/htdocs/lidia/vendor/aws/aws-sdk-php/src/S3/Exception/S3MultipartUploadException.php:8 Stack trace: #0 {main} thrown in /home/app/htdocs/lidia/vendor/aws/aws-sdk-php/src/S3/Exception/S3MultipartUploadException.php on line 8