Traffic statistics page giving error message

There seems to be a problem with the traffic statistics page of techulator. The site: http://www.techulator.com/statistics/TrafficByPage.aspx and I entered my ask expert questions ID and click 'GO' it is showing an error message: 'An error occurred. The remote server returned an error: (403) Forbidden.'

I was checking the traffic of my own AE question, so this message shouldn't be shown to me. I hope the webmaster takes care of this issue.