Dear community,
I'm stuck on my multi-site environment. After reading like 150 related posts on d.o as well as several other sites, I still can't figure out what is blocking my site.
I've set up a base drupal system (www.example.com). System is up and running like a charm.
Now I've got an addon domain (www.domain.com) as well as a sub-domain of the base system (sub.example.com). Both are defined to point to root folder of example.com (via cPanel).
I created two additional databases, copied the (original, unchanged) settings.php to
example.com/sites/domain.com/settings.php as well as
example.com/sites/sub.example.com/settings.php,
run through the installation process twice again and got both additional sites running.
However, when I change Garlands color scheme in either site, the layout breaks (no style at all). The new Garland style.css (as well as all images) has been properly saved to
[example.com-base root]/sites/domain.com/files/color/garland-94969d03/style.css,
but it can't be called by the browser. When calling the url
http://domain.com/sites/domain.com/files/color/garland-94969d03/style.css or even
http://example.com/sites/domain.com/files/color/garland-94969d03/style.css
I get the "Page not found" error, even though the file exists (I can see and download it via FTP).