Hi, I installed a zenphoto here:

http://www.ingekuiperij.com/zenphoto/

and, for testing, here:

http://www.maccusfoto.nl/zenphoto/

As you can see (or rather not see) the images don't show up. This happened all of a sudden last Thursday, no changes were made in the zp installations. The other thing that happened is that when I try to log in at:

http://www.ingekuiperij.com/zenphoto/zen/admin.php

...the browser (Firefox / Konqueror) asks if I want to download admin.php instead op opening it. I have contacted the hosting-provider but didn't receive an answer yet. I read that they have upgraded to MySQL 5, could this be the problem? I have chmoded all image file and dirs to 777, to no avail... I'm lost here, could someone help me out please?

Well, it seems mod_rewrite was not supported anymore all of a sudden. I fixed the issue by turning of mod rewrite in .htaccess and zp-config.php...