I'm trying to upload the Lua logo from: https://en.wikipedia.org/wiki/Template:Navbox
But my wiki running MW 1.24alpha returns an error: The XML in the uploaded file could not be parsed.
This also occurs on another wiki running 1.22.6.
Both are configured to allow SVG uploads and I've successfully uploaded files in the past. What would cause this? I assume the image is good, as it's being used on Wikipedia.
Thanks Bill