I'm getting the following error when trying to upload an SVG image: "This SVG file contains an illegal namespace "http://sozi.baierouge.fr"
In searching for a solution to this, I've found http://www.mediawiki.org/wiki/Extension:WhitelistedNamespaces
Do I really need to install another extension to solve this problem? Why would a domain name in an SVG even trigger this Warning on upload? Also, checking the Ignore Warnings radio button in the upload form doesn't have any effect.
Thanks Bill