Dishwasher is in a pause mode..light flashing

Not sure about this machine, it’s been working ok. Then my turn to load it and it doesn’t start, the light on the front flashes like the door is open. I don’t have the brake down of this unit, and can’t find a door switch on it. Please help so I don’t have to wash by hand…ha ha. Help if you can thanks
THE MAKE IS KITCHENAID
The model # is KUDSO2SRWH1
i WROTE THE WRONG INFO ABOVE
SORRY ABOUT THE MISTAKE