Cannot create new user group

Nextcloud version (eg, 20.0.5): 27.0.0
Operating system and version (eg, Ubuntu 20.04): Ubuntu 22.04.2
Apache or nginx version (eg, Apache 2.4.25): nginx
PHP version (eg, 7.4): 8.1.2

The issue you are facing: Cannot create new user group. If I try to create a new group in the user management, nothing happens. I enter the group name and click the button but with no result:
There is no entry in the log. A restart of the VM doesn’t change anything.
There are already 14 groups, but I cannot create any new group. The server still has enough free space and memory.
Creating new users is no problem.

Is this the first time you’ve seen this error? Y

Any ideas how to make this work again?


Known issue in the UI in NC27. It’s been fixed and will be released in the first patch release (27.0.1). In the mean time it’s been asked multiple times on the forum. Search and you’ll see the two alternative ways of creating groups. They’re also in the Admin Manual (hint: occ command is one and probably the easiest; the second is using the User Provisioning API).