Hi,
I have big trouble on my productive WPMU. Most users reports that their category premalinks not works and i don`t know what to do. I use new blog defaults plugin which allows to give defaut permalink to all blogs, i have updated the permalink structure, but it is not solved problem. Not all but most categories created by users are get to 404 page.
I am confused as there is no permalink settings page on the latest WPMU.
My post permalink structure: /%monthnum%/%category%/%postname%/
My category and tag permalink structure: /topics/
Please, help me