Henrik,
You first reported this issue back in September. Have you been having this issue for almost 3 months now, or did it just start happening again? Your original post was:
www.sourcecoast.com/forums/jfbconnect/jf...5130-fb-log-in-error
Unfortunately, I still don't know the right answer to this question. That code isn't in the latest version of the K2 profile plugin, so not sure where it's coming from. Upgrading is what we'd suggest, but we'd, again, need to know if you've fixed it in the past or if you've been having this problem for a long time.
Thanks,
Alex