At https://en.wikipedia.org/wiki/Special:Undelete/File:Protest.jpg
When I try to undelete the file from February 2008 I get the following error:
Error undeleting file: Could not read or write file "mwstore://local-multiwrite/local-deleted/t/k/3/tk3579dtcywoatguwxnwhtv4se420ig.jpg" due to insufficient permissions or missing directories/containers.