Articles Disappear after 2.5.2 upgrade
The links for Books and Special Pages do not exist
The links for Books and Special Pages show http://mb.nawcc.org/showwiki.php?title=.
I also have a very large number of url conflicts reported with the same url "value."
This link actually displays an article from our wiki.
Were there some changes in .htaccess or elsewhere required in the last two upgrades? We skipped 2.5.2.
We had no headers enabled in our wiki forums before the upgrade, but categories and books had them enabled after the upgrade. In both cases those headers pointed to the same bad reference above.