Problems with the oven of my Maytag stove.

Question

Hi, I have a stove Maytag model PER5750QCW, and what happened is that the other day after my wife finished cleaning the oven we tried to cook something in the oven, and didn't work at all, and it shows in the screen where the clock is the word SAB, the rest of the stove is fine but that, "the oven".What can I do, I will appreciate any [e-mail]