503 error with one of my multi-sites

[bernhard]

hello,

I'm getting a 503 - service temporarily unavailable error with my latest multisite installation:

on my domain zwergo.net i have the following structure

site
site-multisite1
site-multisite2
site-biofisch (copy of tmp/site)
tmp
 |-- site
 |-- wire

"site" works

"multisite1+2" work

"site-biofisch" throws a 503: http://bio-fisch.zwergo.net/

tmp is a fresh 2.5.0 installation

my index.config.php is

                 'bio-fisch.at' => 'site-biofisch',
                 'bio-fisch.zwergo.net' => 'site-biofisch', 

...just as i did with any other multisite!

when i open the site from the tmp everything works fine: http://zwergo.net/tmp and so does http://zwergo.net/tmp/admin

any ideas?

[bernhard]

aaaah, sorry... forgot to setup the domain alias for bio-fisch.zwergo.net