Fatal error: Uncaught Error: Class 'Aws\Api\Parser\AbstractParser' not found in /home/xcddwtvp/public_html/aws-sdk-php/Aws/S3/ValidateResponseChecksumParser.php:15
Stack trace:
#0 {main}
thrown in /home/xcddwtvp/public_html/aws-sdk-php/Aws/S3/ValidateResponseChecksumParser.php on line 15