Board Thread:Support Requests - Designing Your Wiki/@comment-25611857-20131206191611/@comment-3147293-20131207124619

Seems that Hovedside/UtvalgtInnhold is guilty. It begins with

 

this should be

 

and don't forget to close this  by adding   at the end of the template.

Besides, there are too many  tags that are meaningless or not properly closed. I recommend you to beautify your source code to improve its readability and correct them.