What you were expecting to happen, and what actually happened?
I was trying to look at the guild ranks and when I clicked the button I got the error message in the screenshot I’ve attached.
What are the steps to make it happen again?
Reloading the game and clicking league again worked so it didn’t come up again.
Do you have any screenshots or video you want to share with us so we can see the problem? Attach them to your post!