Fatal error: Uncaught Error: Class "Aws\Api\Parser\AbstractParser" not found in C:\xampp\htdocs\hannoole\PMS\vendor\aws\aws-sdk-php\src\S3\AmbiguousSuccessParser.php:17 Stack trace: #0 {main} thrown in C:\xampp\htdocs\hannoole\PMS\vendor\aws\aws-sdk-php\src\S3\AmbiguousSuccessParser.php on line 17