Fatal error: Uncaught Error: Class "Aws\Api\Parser\AbstractParser" not found in /var/www/lindinhas.net/vendor/aws/aws-sdk-php/src/S3/ValidateResponseChecksumParser.php:15 Stack trace: #0 {main} thrown in /var/www/lindinhas.net/vendor/aws/aws-sdk-php/src/S3/ValidateResponseChecksumParser.php on line 15