Ispconfig don't make changes on server when creating site

There must have been some problems with the database.
I have three sites that's working ok on the server but
when I try to create a new site nothing is created on the server,
no clients, no conf-files or anything.
Ispconfig version 3.2.11p1
Where to look?

Regards, Ralph in Sweden

 

I found the problem. It was a faulty servername because I've copyed the data
from another servers database.
Thank you.