So I've found the problem.
on an online server of "mongodb-server" was installed.
when I changed it into "mongodb-org-server" He has shown the groups.
So it could be because it is located on the MongoDB.
User cant change group title, i dont know why. Please help me
Does it happen for all users or only one? Is there any errors in the browser console or log files?
Are you clicking
Save Changes after selecting the group title?
Are you getting an alert box that says it saved?
Any idea what can i do to resolve problem ?
I assume it is working for you here since you changed it to
Gamers I would disable custom plugins change to default language or try a new install and see it works.
@Master update your theme to latest
@Master sometimes nodebb package manager takes a while to update new versions. You can update it manually from console using
npm i nodebb-theme-material
@Master actually don't update it. You will have to update your nodebb to use the new theme version. That's why ACP is not showing you an update.
nodebb-theme-material v2.8.11 and above is only supported on NodeBB v1.1.1 and above.
After update to v2.8.13 nodebb version: NodeBB v1.1.2.
@Master update theme... should be good to go.
Thanks a lot!