when I uploading whole file finished, and go to /zp-core/setup.php it always bring me to /zp-core/setup/?autorun=gallery

and not going to another upgrade page
I'm upgrading from 1.4.3 > 1.4.4

I has ever upgrading before and never have problem, somebody know how to fix it please?

You don't see something like this?
http://www.zenphoto.org/screenshots/zenphoto-admin/setup.jpg.html

Please look at the server error logs then.

sorry I mean upgrade from 1.4.4.3 to 1.4.4.4
and yes after upload whole file I not see that page http://www.zenphoto.org/screenshots/zenphoto-admin/setup.jpg.html (which I never got this problem before with other version)
I try re-upload zp-core many time, remove zp-core folder and reupload again, but it still showing same, not bring me to upgrade page

ps. not I re-install version 1.4.4.3 back, and it seem work

Please look into your error logs as usual to see if there is something.