Cache issue

Hi,

I have just installed midgard 1.6.3 and i am getting these cache 
errors. As you can see, when selecting spider-admin i can authorize, 
however an 404 error is served. I took a look at this thread 
(http://thread.gmane.org/gmane.comp.web.midgard.user/6575) this 
didn't solve my problem though.

[Wed May 04 19:01:52 2005] [debug] midgard-apache2.c(2077): [client 
192.168.2.240] midgard_translate_handler(UTF-8, 
http://192.168.2.239:8101/spider-admin)
[Wed May 04 19:01:52 2005] [debug] select_db2.h(87): [client 
192.168.2.240] Midgard: select_database reused open (midgard)
[Wed May 04 19:01:52 2005] [debug] midgard-apache2.c(513): [client 
192.168.2.240] Midgard: lang set to 0
[Wed May 04 19:01:52 2005] [debug] select_db2.h(33): [client 
192.168.2.240] Midgard: select_database kept current database midgard
[Wed May 04 19:01:52 2005] [debug] midgard-apache2.c(456): [client 
192.168.2.240] Midgard: no basic auth found, trying cookie auth
[Wed May 04 19:01:57 2005] [debug] midgard-apache2.c(2077): [client 
192.168.2.240] midgard_translate_handler(UTF-8, 
http://192.168.2.239:8101/spider-admin)
[Wed May 04 19:01:57 2005] [debug] select_db2.h(87): [client 
192.168.2.240] Midgard: select_database reused open (midgard)
[Wed May 04 19:01:57 2005] [debug] midgard-apache2.c(513): [client 
192.168.2.240] Midgard: lang set to 0
[Wed May 04 19:01:57 2005] [debug] select_db2.h(33): [client 
192.168.2.240] Midgard: select_database kept current database midgard

[Wed May 04 19:01:57 2005] [debug] midgard-apache2.c(443): [client 
192.168.2.240] Midgard: user admin (1) authorized

[Wed May 04 19:01:57 2005] [debug] select_db2.h(33): [client 
192.168.2.240] Midgard: select_database kept current database midgard
[Wed May 04 19:01:57 2005] [debug] midgard-apache2.c(1287): [client 
192.168.2.240] Midgard: extension = .php, default: .php, parser = UTF-
8
[Wed May 04 19:01:57 2005] [debug] midgard-apache2.c(1314): [client 
192.168.2.240] Midgard: regenerating /var/local/cache/midgard/7-57-12-
0.php: cannot open, assuming non-existant
[Wed May 04 19:01:57 2005] [debug] midgard-apache2.c(2259): [client 
192.168.2.240] Midgard: Couldn't create cache file
[Wed May 04 19:01:57 2005] [error] [client 192.168.2.240] File does 
not exist: /var/local/lib/midgard/vhosts/192.168.2.239/8101/spider-
admin

Any ideas?
Midgard 1.6.3
SuSE Enterprise Server 9
Midgard compiled from Source

Thanks
Andreas