secondary zone " " expired

[Fabiola Caceres]

Hi,
I was getting this a few weeks ago :
ns1 named[19515]: xfrnets element (216.33.106.19) mask problem
I fixed by editing my named.boot file:
xfrnets 216.33.106.19&255.255.255.255
Now I'm getting:
Nov 29 23:25:51 ns4 named[13096]: secondary zone "infi.net" expired

When I pull the zone by hand, I get:
 Nov 29 23:23:27 ns4 named-xfer[21651]: can't make tmpfile 
(/var/infi.net.aavet): Permission denied

Permissions seems to be right on directories.
I also have two more secondary name servers which have no problem.
Any ideas?
thanks,

Fabiola Caceres
InfiNet Hostmaster
Systems Group
fabiola at infi.net
(757)624-2284