Problem with some commands

hello, whenever i type in help in my new server, it encounters and error and outputs this,

I dont know why it is doing this, so can somebody please help me, thanks

right then, this is smiley 2 mods conflicting with one and another. FTB mod assumes that the command written is its. Sponge overrides the default command handler, this results in FTB and Sponge conflicting over who owns commands.

Im not sure how to fix it apart from remove FTB or Sponge. There maybe a FTB config option or something like that.

Ok, so now i know, thanks