Cannot customize forum permissions

[GermanPotato]

Hello, I am currently testing the demo to convince myself to buy and switch to another software and I have to say that I have noticed a bug that makes the whole thing difficult.


when I want to customize things it tells me the following error:

Oops! We ran into some problems.
Oops! We ran into some problems. Please try again later. More error details may be in the browser console.
Click to expand...

The Browser Console says the following:

Failed to load resource: the server responded with a...
Click to expand...

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Cannot customize forum permissions

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