Choiseolbin

Can I know until when this can be solved?
cuz I have to decide to stop paying for Realm Server, or not.
Thanks for your effort.

I uploaded file.
I made that world just now in single player,
and of course, I can't upload that world on Realm, either.

I have same this problem, too.
I bought Realm server last week, and I haven't played yet, cuz of this error.
ALL map can't be uploaded, even new map that I just made in single player.
I have been waiting for solution of this error.
If you need my files, to where should I send them?