Blank Entry?

I have a column showing up in my Bots Activity Log that has a blank heading.

Any ideas? I looked at the page source and there's nothing at all between the <td></td>.

Perhaps these are homepage ("/") hits? (which are assigned to an empty string after forums root is removed from url)

This is in a Column heading (where the bot/search engine name is), not a Row heading.

Ah, I see
That hapens to a newly added "Mediapartner" bot and the fix will be included with next vBSEO release