The first page of the favorites plugin works. If the user has multiple pages they cannot access those when they click on the page number or next. Returns error:

Index » Object not found
Zenphoto Error: the requested object was not found.
Page: favorites/2

Zenphoto version 1.4.14
theme: zenpage

Please upgrade to 1.5.1 at least (as 1.5.2 has some bugs and will soon be replaced by 1.5.3). Thanks.

Edit: I sadly can reproduce this even in 1.5.3b. We will look into it.

This is now fixed (theme issue) in the support build.

How can I fix it if it's a theme issue?

Please see https://github.com/zenphoto/zenphoto/commit/4e9a3928bcf9c32fa26c471f01d044022381ec05

But you should upgrade later on.

I will upgrade very soon. Thanks for the fix!