I just bought a used gas stove, and it has a self cleaning oven. I've never had an oven with this feature. I turned on the self cleaning part, and it started to smell problably due to being so dirty. After an hour or so I decided to turn the oven off, and clean it myself by hand. After the stove cooled down the door was able to be unlocked. I cleaned it, and it looks great. A few minutes ago I was going to put a chicken in there for supper, and the only thing that happened was the clean light kept flashing. I can't do anything with the oven, and it won't turn on. Only the flashing clean light. Please help me, as I don't know what to do, and my husband has his heart set on a chicken dinner tonight.....Thanks