Error «Failed to create a user group»
Symptoms
When attempting to create a user in the ispmanager 6 panel, the error «Failed to create a user group. Try again later» is displayed.
Causes
In ispmanager 6, when creating a user, a group with the same name is also created in the operating system. Such an error indicates that a group with this name already exists.
Solution
We recommend using a different username, as the one you entered previously may match with system users and groups.
Proceed to follow the instructions below only in case you are sure of the outcome!
If the username does not match a system user or group (e.g., you have previously created a user with this name in the panel), you can delete the group with the following command:
groupdel %USERNAME%