Due to tech changes at Facebook, I have had to disconnect the connection from WaccoBB to Facebook.
I'm not exactly sure what this will disable just yet.

For instance, if you initially registered on WaccoBB from Facebook, I'm not sure if you can still login to WaccoBB. So if you having trouble logging in to WaccoBB, this is probably why.
Please let me know if this happens to you and I'll try to help you out.