Display Image Full Size it it says file doesnt exists

[Sweetener]

Hello, I recently updated from 1.5.x to 1.6.x and when I try to see an image in full size I get this error

ERROR
The selected album/file does not exist!

I checked and there is no problem with the theme.php in my theme. Can somebody help me?

http://mayimupdates.com/

[ron4mac]

Can you set debug mode or (better) provide an admin login?

[ron4mac]

The big_pop_up plugin was causing the problem. It is not compatible with CPG 1.6.x.
I disabled the plugin.

See here:
https://forum.coppermine-gallery.net/index.php/topic,79649.0.html

[Sweetener]

Thank you so so much!