Fatal error: Uncaught Error: Class "Aws\Api\Parser\AbstractRestParser" not found in C:\Apache24\htdocs\ControlMantWeb\vendor\aws\aws-sdk-php\src\Api\Parser\RestXmlParser.php:12 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\ControlMantWeb\vendor\aws\aws-sdk-php\src\Api\Parser\RestXmlParser.php on line 12