[Koha] Koha Z39.50 server for ex Yugoslavia books

I'm interested if there is any server from which Koha can acquire cataloging data for ex-Yugoslavia books. I know there is COBISS but I can't get that because it's not free, and some other political circumstances. -- View this message in context: http://koha.1045719.n5.nabble.com/Koha-Z39-50-serv

[Koha] Can't call method "subfield" ERROR

Hi all, I have Koha 3.04.04 installed on Ubuntu 10.04 and I'm getting the error Can't call method "subfield" on an undefined value at /usr/share/koha/lib/C4/Biblio.pm line 2835. on basically anything, Check In, Check Out, adding books and so on but even if there is an error, the operation seeming