Thread:Project:Support desk/Errors with categories in 1.17.0

I just updated to 1.17.0 (from 1.16.X). Everything seems fine, except all of my category links seem to be broken. For example, when I try to click on them, I end up with the following error:

A database query syntax error has occurred. This may indicate a bug in the software. The last attempted database query was: (SQL query hidden) from within function "CategoryViewer::doCategoryQuery". Database returned error "1054: Unknown column 'cl_sortkey_prefix' in 'field list' (localhost)".

I'll be blunt--I have no idea what that means. I've done nothing fancy with my installation--other than a few extensions, it's pretty vanilla. If you want to take a look at the wiki to diagnose things, go to http://www.kuglerworld.com/wiki/index.php/Main_Page and click on one of the category links on the left menu bar.

Thanks, and hopefully we can get this sorted out.

-Chris