Fatal error: Uncaught Error: Interface "Aws\AwsClientInterface" not found in C:\Servers\htdocs\inventory.fitzalan.co.uk\vendor\aws\aws-sdk-php\src\S3\S3ClientInterface.php:11 Stack trace: #0 {main} thrown in C:\Servers\htdocs\inventory.fitzalan.co.uk\vendor\aws\aws-sdk-php\src\S3\S3ClientInterface.php on line 11