problem with user register

Your likely using an extension with a captcha built-in that is incorrectly triggering during our registration process. We know K2 has a built-in captcha that incorrectly checks during registration, but it's possible there others.

You'll need to disable the captcha check the the other extension is doing during the registration process. The standard Joomla captcha works just fine with JFBConnect.

I hope that helps,
Alex

Glad to hear we could help. If you run into anything else, or have any suggestions or feedback, just let us know.

Finally, if you haven't already, please consider leaving a rating and review for JFBConnect, or our support, on the Joomla Extension Directory. It certainly isn't required, but is very appreciated:
extensions.joomla.org/extensions/social-...ook-integration/7215

Thanks,
Alex