Issue with updates

Your site doesn't require SSL to be installed. That error is saying your site is having issues talking to Facebook.com over SSL either because Facebook's SSL certificate isn't validating, or your server can't seem to look up the right information to validate it.

I haven't seen that specific error before honestly. It may be a fleeting problem on Facebook's end that will get fixed soon. It may be because of a server update on your side that may have changed some of the root certificates (which if done incorrectly can cause your server not to be able to validate other site's certificates, like Facebook.com).

In the Configuration -> Facebook API tab of JFBConnect, there is a setting to disable validation of SSL certificates from Facebook. Try disabling that and see if it helps. It's not a proper solution to the problem, but worth doing for a few days to see if the problem resolves itself.

Let us know how that goes,
Alex

Sounds good. Glad to hear you got it going now. Should you run into anything else, just let us know!

Thanks,
Alex