cro1?

Hi PLEASE HeLP!
My cr01 says cointrap not draining. I cleaned It no of times. Still didnt work. Then I tried temp/soiltype procedure and bingo! It worked, but that was 2 days ago. Same thing happened and ive tried the same thing no of times only this time when I try doing a wash it says programme starting and thats it. It doesnt go any further! Please help, what can I do?