Fatal error: Uncaught Error: Interface "Aws\S3\RegionalEndpoint\ConfigurationInterface" not found in C:\Apache24\htdocs\ControlMantWeb\vendor\aws\aws-sdk-php\src\S3\RegionalEndpoint\Configuration.php:4 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\ControlMantWeb\vendor\aws\aws-sdk-php\src\S3\RegionalEndpoint\Configuration.php on line 4