Fatal error: Uncaught Error: Class "Aws\AbstractConfigurationProvider" not found in C:\www\api\vendor\aws\aws-sdk-php\src\Endpoint\UseDualstackEndpoint\ConfigurationProvider.php:44 Stack trace: #0 {main} thrown in C:\www\api\vendor\aws\aws-sdk-php\src\Endpoint\UseDualstackEndpoint\ConfigurationProvider.php on line 44