categories links to 404 page not found

Question

Magento all categories links on frontend goes to 404 page not found. What database table is responsabile for that? Or i should set something in admin? The reindex url catalog is working fine.

Answer 1

May be issue is with category url suffix which was expecting a .html suffix but the links were giving blank. Change

Admin -> System -> Configuration -> Catalog -> Search Engine Optimizations -> category suffix

from ".html" to "" (blank) and It works fine.