Fatal error: Uncaught Error: Class "Aws\Crypto\MaterialsProviderV2" not found in C:\xampp\htdocs\snipe-it\vendor\aws\aws-sdk-php\src\Crypto\KmsMaterialsProviderV2.php:12 Stack trace: #0 {main} thrown in C:\xampp\htdocs\snipe-it\vendor\aws\aws-sdk-php\src\Crypto\KmsMaterialsProviderV2.php on line 12