Fatal error: Uncaught Error: Class "Aws\Signature\SignatureV4" not found in /usr/home/wdzaizai2/domains/tc.wdz.ddns-ip.net/public_html/vendor/aws/aws-sdk-php/src/Signature/S3SignatureV4.php:10
Stack trace:
#0 {main}
  thrown in /usr/home/wdzaizai2/domains/tc.wdz.ddns-ip.net/public_html/vendor/aws/aws-sdk-php/src/Signature/S3SignatureV4.php on line 10