Problem with more than 1 printer

[pocetrus]

I did a new clean install of ebox 1.2.2 today. There is still a problem with printers since 0.12 I think.
1 printer works fine. From the second on when saving the configuration gives me the message:
" Some modules reported error when saving changes . More information on the logs in /var/log/ebox/   Parameter 'JobOffset' does not exist".
In ebox.log I found an entry:
"DEBUG> Printers.pm:1106 EBox::Printers::_setDriverOptionsToFile - Parameter 'JobOffset' does not exist"
If I setup more printers no one works. If I delete all but the first printers this one works, but in the List Users->UserX->Printers (access-list) one of the deleted printers remains, the others are gone.

Any Idea what to do?
Thanks