I run asp.net on mono.

I wanted to run blogengine:
http://www.dotnetblogengine.net/

I downloaded, put it in /var/www/blogengine, on the console went to /var/www/blogengine and started xsp2. I went to http://localhost:8080, and it ran without problems.

Then I stopped xsp2, went to /var/www and started xsp2.
I went to http://localhost:8080/blogengine
It ended with a strange error:

The section <blogProvider> can't be defined in this configuration file (the allowed definition context is 'MachineToApplication'). (/var/www/blogengine/Web.Config line 9)

The problem seems to be that it stops working as soon as the xsp2 root folder is anything else than the application root folder...

Do I have to config anything ? Or what else is wrong ?