I have a blog at http://www.dcbluestar.com and there's a member who is coming over and trolling. The problem is they're doing it on my Mingle Forum.
I just installed the "Login Logger" plugin to figure out their IP address the next time they log in so that I can ban them using the "Ban Hammer" plugin.
My question is, how can I delete the cookies on my site, or force a log out so they'll HAVE to log back in. It's the only way I can get their IP address, and so far it seems as though they've checked "Remember Me."