Where can i find that? I have coppermine 1.5.12, i tried with admin-tools but cant find any there. Also do i want to know if its possible to automatically sort the pictures after the votes the photo that have most votes will be moved to place 1 and so on.
You're probably searching for the "toprated" meta album: http://coppermine-gallery.net/demo/cpg15x/thumbnails.php?album=toprated
Additionally there's a plugin called "More meta albums" which adds some more meta albums, like "mostvot": http://forum.coppermine-gallery.net/index.php/topic,63706.0.html
Its not the most viewed photos i want to find, its the photos that have the most votes i want to sort by.
The two meta albums do exactly what you ask for, especially the plugin's "mostvot" meta album.