First, I've restored to backup cause... yeah.

As soon as I upgraded to 1.4.1, I got a blank page on my gallery and had to manually go to /zp-core/setup.php

That rendered fine, showed no errors, so I ran the upgrade. My site came back BUT I was logged out and when I tried to log in, it blank-paged again.

I know that blank pages in PHP apps are USUALLY php errors. So I thought it may be my theme. I installed a BRAND NEW version at http://ipstenu.org/zentest/ - Clearly it doesn't work

My error log is filled with

"PHP Warning: Cannot modify header information - headers already sent " from all sorts of files.

http://ipstenu.org/code/phpinfo.php

FWIW, I can't download older versions from http://www.zenphoto.org/pages/older-versions-archive without ALSO getting gibberish

I tried a fresh download from http://zenphoto.googlecode.com/files/zenphoto-1.4.1.zip just to be doubly sure. Nada.

(See kids? THIS is why we make backups!)

Oh when I tried to login to my upgraded site it kicked me to admin.php# and was blank, though the login page DID display. Never logged me in.

Tried dumping my caches just in case.

I have no idea. Thanks for the older versions archive note. Not sure why that is broken right now... Seems something is not right on our site as well now...

Issue "solved". Please see the news section.

Confirmed that this fix bounced me back to being able to actually get the setup screen... http://www.zenphoto.org/news/issue-with-1.4.1-installs

I'll re-try upgrading this morning. More coffee first

Follow up - DAMN that worked.

This is one the easiest upgrades in a while, all told, AND the admin end is FASTER!

acrylian, [b]thank you[/b] I haz happy!