I am having a similar problem after upgrading to 10.3.1.
On the stats page the images/icons are not showing up.
If I try to open an image the location is: http://thedomain.com/awstats-icon/mime/image.png
but I cant find a awstats-icon directory on the server.
Any ideas?
Nope, I found no solution to the problem ... the stats are all screwed and all over the place. They are showing from only from 9.5 ... but after the upgrade there are no more stats