What to do if X-Box 360 won't read Minecraft DVD?

I recently tried to play Minecraft on the X-Box, but the X-Box reported that it couldn't read it.

But could already build worlds before.

I've already cleaned the DVD, but without success.

The x-Box 360 accepts other games.

I ask for your help, thank you.

The DVD will probably be broken. In some cases, minimal scratches are sufficient. There are enough services that fix broken CDs and DVDs. I often go to drs (drs-disc-repair-service. De) to repair my CD's.