Fatal error: Uncaught Error: Interface 'Aws\Crypto\MaterialsProviderInterface' not found in C:\gen\ms_core\DiscordApi\vendor\aws\aws-sdk-php\src\Crypto\MaterialsProvider.php:4 Stack trace: #0 {main} thrown in C:\gen\ms_core\DiscordApi\vendor\aws\aws-sdk-php\src\Crypto\MaterialsProvider.php on line 4