Security Header is Not Valid

  • Resolved dzender

    (@dzender)


    8 years, 1 month ago

    Was using Paypal standard…updated to Paypal Pro plug in and set up credentials per instructions. Checked and double checked but keeps coming up Security Header not valid on live site.

    https://a95.a65.myftpupload.com/

    Need help is getting this fixed.

    Thanks!

Viewing 1 replies (of 1 total)
  • Plugin Author wp.insider

    (@wpinsider-1)

    This is usually happens because of some kind of issue with your PayPal Pro account setup. Make sure your account has the PayPal Pro permission (ask PayPal support to verify it). Also make sure you are using the correct PayPal Pro API keys from your paypal account.

    Don’t mix the sandbox one with the live one.

Viewing 1 replies (of 1 total)
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