I’m bumping this thread up again as I’m encountering this very same problem with the latest version of eStore. I have the latest version of WP as well.
I have been using eStore for well over a year now without a hitch. I just upgraded and now the products aren’t saving.
Yes, I followed the upgrade instructions to the T. I also deactivated and reactivated a second time, but to no avail.
This is a live sight which I currently have in Maintenance mode as I can’t use the cart if nothing’s being written to the database.
I’d appreciate your help urgently on this matter as I need to get back online as soon as possible.