I just finished my game and i would to upload it.But it says "There was a problem completing your upload. Try again. If the problem persists contact support"every time i tried to upload it.And i also can't upload it to dropbox.I can upload it somewhere else.

What should i do?Is there some other ways to upload?

i tried to use the butler but it says that panic: runtime error: invalid memory address or nil pointer dereference