Fatal error: Uncaught Error: Class "Aws\Crypto\AbstractCryptoClientV2" not found in C:\www\api\vendor\aws\aws-sdk-php\src\S3\Crypto\S3EncryptionClientV2.php:83 Stack trace: #0 {main} thrown in C:\www\api\vendor\aws\aws-sdk-php\src\S3\Crypto\S3EncryptionClientV2.php on line 83