blank page after gallery permission removal

barrydocks

Joined: 2010-05-21
Posts: 7
Posted: Wed, 2011-07-20 10:52

I have been trying to change the permissions of all the albums in my gallery, the easiest method is documented here http://gallery.menalto.com/node/37481 which works great for all the permissions except the Everybody - [core] View all versions
When I try to remove this the browser is redirected to a blank page.

Any suggestions?