I just updated this site for a client from ExpressionEngine 1.6.3 to 2.7.2 Now the blog works fine but the individual blog entries aren't displaying.
Any ideas on where I should start to troubleshoot this?
Edit: Sorry, now I realize that the question was way too vague. The page listing the blog entries displays fine but when I visit an individual entry, the url is wrong.
Link to the site: http://professor-murmann.info/
Pastie of the template code: http://pastie.org/private/6x367wh2yilbulceotf5g