Thread:Project:Support desk/upgrade and DLP/intersection issue/reply (3)

There is a maintenance script called rebuildall.php. This script is supposed to flush and re-fill empty/broken database tables. Maybe this helps.

(I just noticed that you are not only speaking of broken categories, but also of DynamicPageList. rebuildall.php won't help there. Maybe what you see is not a configuration issue, but a bug?)