Not enough space for Music DB. Please free 200 mb

How do any of your suggestions help when the pcwill not recognize the clip zip mp3 and the mp3 will just show the error and shut off every time. The mp3 was playing just fine and then started with this error. I was not even loading any music at the time. All the people that have listed the same problem and I do not see one answer from the help guru people that actually will solve the problem. This mp3 will not even reset muchless reformat and if it is not being recognized by the pc do I just trash it and look for another brand? It has played fine up until this error started. So is there any real help for this or am I wasting my time on this product? Would love some real help here.