[yadifa-users] Can't get slave to work

[Erik]

Hi list,

I'm setting up two yadifa nameservers at freebsd 9.1.
The master server works as expected I manage a zone which I can update
through nsupdate.
However when I try to set up a slave, the slave reports the following;

2013-02-21 16:30:32.519724 | server   | E | slave: query error for
domain erik.eu. from master at 192.168.0.43:53: DNS_ERROR_BASE

2013-02-21 16:30:32.519763 | server   | E | slave: AXFR: transfer of
erik.eu. failed: DNS_ERROR_BASE

2013-02-21 16:30:32.519811 | server   | E | slave: unable to load the
axfr (retry set in 600 seconds)


The zone-data is transferred the master reports succes and there is a
'tmp' zone file in the xfr directory. 
I don't understand what DNS_ERROR_BASE means or what I should fix.

What could I try?

Best regards,
-Erik.