After saving I can create the page clicking on the "?" and I fill it with links and the plugin pagestats.
The sidbar appears properly on all pages, also the tag-cloud.
-However, when I try to go into "preferences" I just get an error message, saying it has the format html.
+However, when I try to go into "preferences" I just get an error message, saying it has the format html: "Content-type: text/html "
+The entire html is
+\<html><head></head><body>Content-type: text/html</body></html>
+
What is happening?