Bug?

I have been trying out this plugin on two web sites; my ovn test site and on a public website. I have no problems on my test site, but have not been able the get the plugin to run properly on the public site. It seems to me that there is a bug which hit when the site have a numeric in the domain name. In this case the numeric counter fails with error indicating that the proper number image is not found as can be seen here (Right widget area with heading Bes?kende).

Any help would be greatly appreciated!

Regards,
Per

https://www.ads-software.com/extend/plugins/mechanic-visitor-counter/