I've made a clean install, on localhost(using easyPHP) and re-installed once now. But I keep getting the same error after uploading a photo:

Notice: Undefined index: sort_type in c:\easyphp1-8\www\zenphoto\zen\classes.php on line 448

Notice: Undefined index: sort_type in c:\easyphp1-8\www\zenphoto\zen\classes.php on line 448

Warning: Cannot modify header information - headers already sent by (output started at c:\easyphp1-8\www\zenphoto\zen\classes.php:448) in c:\easyphp1-8\www\zenphoto\zen\admin.php on line 132

Anybody got an idea? (besides this really liking zenphoto!)

An addition:
- This problem only occurs when creating a 'new album'.
- The album 'is' actually created, but the error-message seems obsolete then?

Run `zen/upgrade.php`, looks like you missed a field in an upgrade.

Hi trisweb, I ran upgrade.php, restarted easyphp but the message stays. Tried to run it a second time (upgrade.php) but then got:

Warning: Invalid argument supplied for foreach() in c:\easyphp1-8\www\zenphoto\zen\classes.php on line 1141

But that's probably because i did that twice? (can it have something to do with the local install and easyphp on my laptop? Cos I can't change the CMMOD thing (because I don't understand it I guess...)