Hi,

I've been using Drupal since 4.1.0 with PostgreSQL. While this version works flawlessly, we're having trouble upgrading from 4.1.0 to first 4.2.0 and now 4.3.x.

When I first tried upgrading to 4.2.0, I ran the update script, and IIRC, I got no errors. The main page would return
[html][body][/body][/html], though. I thought it was our custom theme, and despite trying to do changes to see if it liked it more, it wouldn't help.

Today I've tried the 4.3.2 way, and still no luck:
- got the tarball, unpacked in a different path.
- modified conf.php for our db data (same config as in the working install).
- tried running update.php, nothing would happen.
- trying to access the main page just showed the mentioned empty page.
- using the old install, I changed my theme to marvin, which is available in both versions.
Nothing would change, so I now suspect there's some bad configuration somewhere (as opossed to a bad theme upgrade), but I don't know what it might be.
I have tried activating SQL output, but nothing gets shown in the window.
Searching for "empty page" in the forums I've found someone who was suggested that the upgrade scripts disabled the node module, as well as the others. This appears to not be the case, as the 4.1.0 install is still working.

I am pretty stuck. Any pointers?