HElp withe Frigidaire Washer

Have a door that appears to be cracked on the outside shell and a bit on the inside shell around the hinge. The door will still close and lock. Wash cycle runs for a few minutes then shuts off. It sends out an error code flashing a "dr" on the screen. I have an extended warranty but it sounds like they won’t cover the door??

What is the dr code and is it worth replacing the door. Only 18 months old.:rolleyes: