I found the problem. Paypal Donation IPN is being interfered with by s2member plugin. Unfortunately, we cannot simply stop using s2member.
Any ideas how to resolve this?
Never mind … just manually reinstalled WP and it’s working again. So must have been an error during the last update processes.
Thanks, although plugin would be the slick way to handle it, this method should work just as well. I’ll let you know what my brother says.
