Hello,
When I tab-complete some of my commands, I see in the list of groups group named "defaul". I was searching through config, lib, my YAML storage and there is everywhere group "default". When I try to delete this group, it writes that no group with name defaul exist. For now, it doesn't cause any problems, but it is really annoying, because when I write def, then press tab and expect default, it auto fill defaul...
If you want to help me and need some files, just tell me. I can copy or attach some.

After the server restart, it disappeared. So now is everything working.