hi,
apache has been running for some month now and after i stopped it yesterday it doesn't start
up but gives me this error (in the log file):

[Wed Oct 01 11:05:58 2003] [notice] Digest: generating secret for digest authentication ...
[Wed Oct 01 11:05:58 2003] [notice] Digest: done
[Wed Oct 01 11:05:58 2003] [warn] pid file /var/run/httpd.pid overwritten -- Unclean shutdown of previous Apache run?
[Wed Oct 01 11:05:59 2003] [emerg] (28)No space left on device: Couldn't create accept lock

my disk usage is as follows:

$ df -im
Filesystem  1M-blocks     Used     Avail Capacity iused   ifree  %iused  Mounted on
/dev/wd0a         992      485       457    51%   43833  210565    17%   /
/dev/wd0g        3385     2120      1096    65%  183996  687170    21%   /usr
/dev/wd0e         992       57       885     6%     445  253953     0%   /home
/dev/wd0f         387       33       333     9%     140   99698     0%   /tmp

i'm using NetBSD 1.6.1_STABLE on i386
so can anybody give me some hints on what might be wrong/missing/broken?

thanks in advance
sp