I started receiving this message on sales today.
It suggests clicking on "Re/Authorize your account" in the Square module but the button does not exist in the Square module?
This is an alert from your Zen Cart store.
Your Square Payment Module access-token has expired, or cannot be refreshed automatically. Please login to your store Admin, go to the Payment Module settings, click on the Square module, and click the button to Re/Authorize your account.
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