Collectible Card Game Headquarters

I'm having an issue trying to host a Draft Elimination match between me and computers (on my own server). I select my game settings and select okay. Then I get a message saying "You can only join a table one time". I have no other games open don't really understand what's going on. Any ideas?

Which game are you playing? Lots of them here.

X mage lol, it's alright i foundout it was a bug.