List of post_categories/post_tags broken in the sidebar

If you see the right sidebar in the tag/category detail, the list of categories and cloud of tags are broken.
e.g
http://dev-human.com/entries/categories/Career/
http://dev-human.com/entries/tags/philosophy/
I have added:
use:  
  - posts_categories
  - posts_tags
to category.html and tag.html.