Fatal error: Uncaught Error: Class "Aws\Crypto\MaterialsProviderV3" not found in /home/b2bwebnexxonro/digital-be/vendor/aws/aws-sdk-php/src/Crypto/KmsMaterialsProviderV3.php:12 Stack trace: #0 {main} thrown in /home/b2bwebnexxonro/digital-be/vendor/aws/aws-sdk-php/src/Crypto/KmsMaterialsProviderV3.php on line 12