DEFAULT COLOUR PALLET DISAPPEARED

My Default colour pallet has disappeared. All I have now is a black vectorized line option. It disappeared after i moved the file i was working on to another folder. Any ideas on how to restore the colours?

Your help is greatly appreciated.

Screen Shot 2014-05-06 at 3.31.21 pm.png

Sorry to be pushy but this problem worries me and I’d very much like some help.