Tony,
We're always quick.. but you also just hit us about an hour after we release JFBConnect v4.2.. so we're monitoring things even more closely than normal just to make sure there aren't any oddities.
I don't think your problem is from the new release though, just something strange going on that we'll need to dig into. Can you let me know a little bit more information:
1) Is this a new Joomla installation?
2) Did you use a 'One-Click' installation type thing for Joomla, provided by your webhost?
3) Was there any more to the error you posted the first time, especially anything looking like a SQL query so we can narrow down the exact line(s) causing the error?
4) If you try again to install JFBConnect, does this happen every time? Is it always the same message?
Thanks, and sorry for the trouble. If we can't make any progress through the forums, I may ask you to send admin credentials, if that's ok, so we can take a look. You can Private Message them to me using the arrow under my name (<----) and hitting the mail icon.
Alex