How are your diy skills?
Do you have, and can you use, a multimeter?
In your machine are thermal cut outs (may be thermal fuses depending on the build date of the machine).
Click here for the cutout and fuse.
Isolate the power to the appliance.
Disconnect it from the electrical supply.
Take the rear panel off.
Locate the thermal fuse or cutout.
Test the fuse or cutout to see if it's open circuit.
If it is, you need to replace it.
Once replaced, the appliance should work again.
Hope this helps
Let me know how it goes or if you need more help