the element is gone, you need to take it out and get a new one the same shape/and power. at the hardwear. you need to have (NO) power going to the cooker. when working on it, knock the main fuse off, that the back off , see if you can see the element, that a photo of were the 3 wires go, take out the element , take it to the hardwear, get the new one , and replace it , useing the photo, make very sure all the power is off when working on it, you can put the power back on, when you have the element out, but dont turn on or use the cooker, till you have replaced the element. just be safe, and you will be fine..
h
December 2011