Fatal error: Uncaught Error: Class "Aws\Exception\AwsException" not found in C:\Servers\htdocs\inventory.fitzalan.co.uk\vendor\aws\aws-sdk-php\src\SupplyChain\Exception\SupplyChainException.php:9 Stack trace: #0 {main} thrown in C:\Servers\htdocs\inventory.fitzalan.co.uk\vendor\aws\aws-sdk-php\src\SupplyChain\Exception\SupplyChainException.php on line 9