Unable to Change Access Permissions for Forum Nodes and Sections

[SergeyAxt]

Hello everyone!

Could someone please guide me on where to start…

I am unable to change user group access permissions for nodes and sections of the forum. It throws an error, and the forum completely freezes, requiring restoration from a backup...

I waited for an update and upgraded to version 2.3.3, but it still doesn't work...

What should I do, and where should I look?
Unable to Change Access Permissions for Forum Nodes and Sections

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