Fatal error: Uncaught Error: Class "Aws\Exception\AwsException" not found in C:\Apache24\htdocs\ControlMantWeb\vendor\aws\aws-sdk-php\src\AppSync\Exception\AppSyncException.php:9 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\ControlMantWeb\vendor\aws\aws-sdk-php\src\AppSync\Exception\AppSyncException.php on line 9