Thread:Project:Support desk/How to I get rid of the discussion page on my Wiki? (2)/reply (3)

Getting rid of the discussion tab would only hide the 404 error. It would not solve it.

Anyway, you can hide the tab by adding the following lines into the wiki page MediaWiki:Common.css in your wiki:

display: none !important; }
 * 1) ca-talk {

This should hide the talk tab on all pages and for all namespaces.

More info is available here: User:Subfader/Hide_page_tabs.