There is no other platform in the world that has what Disney Plus has to offer, and that makes it an excellent service to subscribe to. However, once you have an account, you'll discover there are plenty of error codes you need to figure out how to fix, including number 39.
As you can see, this can be problematic as you're simply trying to figure out how to watch your favorite titles. Nonetheless, we hope to find a solution.
This particular code indicates that you can't enjoy a certain title at the time due to a rights availability issue or another problem with Disney+. More often than not, this error pops up when you're trying to watch Disney Plus via the Xbox One app.
Fixing up this particular error won't be too difficult. Since this is a more localized problem with the Xbox One app, we have a quick fix.
Should none of these fix your situation, you can always contact the Disney Plus Customer Support team. They're available 24/7, so they'll be there for you no matter your location.