MediaWiki:Abusefilter-warning-Non-admin Index-Move

Warning: Please be extremely careful when moving pages in the Index or Page namespace if you are not an administrator. Non-administrators cannot suppress redirects, which means you cannot move other pages to where the moved page used to be. Moved index pages that have any existing sub-pages must have the orphaned redirects deleted. It's much easier to ask an admin to do this (at the Administrators' noticeboard) directly rather than asking them to tidy up after a move with redirects left behind.

If you are absolutely sure this move is correct, and you have a plan to deal with the redirects, continue by saving the page again.