• Hello,

    I am using Amazonaws S3 for CDN usage in W3 Total Cache. I give all required permissions for plugin in aws panel. I can use different plugins associated with AWS without any problem but when i try to upload something in W3 Total Cache i got

    Error: Unable to put object (S3::putObject(): [InvalidRequest] The authorization mechanism you have provided is not supported. Please use AWS4-HMAC-SHA256.).

    message. As i said before, i setup the bucket correctly.

    Thank you,
    Berkin

    https://www.ads-software.com/plugins/w3-total-cache/

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