I can't PVP on my server and I haven't blocked PVP on any plugin. I am using Bukkit GUI. Can someone please help.
@Plumstar Check the worlds.yml and see if PVP is disabled in any of those worlds. If that not work, please show us ALL of your plugins.
Thanks for the help but I think I have it now. I'm not quite sure what I did but I can PVP now! Thanks guys.