Thread:Project:Support desk/Special:Statistics don't work/reply

Here my problem in english, i hope its understable.

In my wiki, I noticed that the special function: statistics output no correct results, there are already 7 articles in the same namespace, but the statistics show wrong values ​​"Help what's going on here"?? By the way: it is common the problem that the extension "Wiki Editor" or Collapsible Navbar will not run correctly / loaded, what can I do?