Chef server error creation organisation

Okay, I have a Chef server and I have a problem when creating organization. I'm going to and there is a "Welcome to chef login etc.". After I see windows for creating organization, I paste name and press "Create organization". After I get an error "Server error" and "Please try again later". But when I write sudo chef-server-ctl org-list I can see the name and link to created organization (and if I post it I get 'Not found 404')

Is there some compelling reason not to user "chef-server-ctl" commands? And by the way: use the FQDN, not If the FQDN does not resolve to the local host, youhave other problems, and should consider editing "/etc/hosts" so that the FQDN is tied to