I try to setup a zwikitracker. I did follow the instruction at zwiki.org. when I accsess the zwiki tracker I get the following error: The page I set up does not use sort_order anywhere. Any hints are apprechiated Robert Error Type: KeyErrorError Value: sort_order Traceback (innermost last): File /var/lib/Zope-2.4.4b1-linux2-x86/lib/python/ZPublisher/Publish.py, line 223, in publish_module File /var/lib/Zope-2.4.4b1-linux2-x86/lib/python/ZPublisher/Publish.py, line 187, in publish File /var/lib/Zope-2.4.4b1-linux2-x86/lib/python/Zope/__init__.py, line 226, in zpublisher_exception_hook (Object: Rottermann) File /var/lib/Zope-2.4.4b1-linux2-x86/lib/python/ZPublisher/Publish.py, line 171, in publish File /var/lib/Zope-2.4.4b1-linux2-x86/lib/python/ZPublisher/mapply.py, line 160, in mapply (Object: ZwikiTracker) File /var/lib/Zope-2.4.4b1-linux2-x86/lib/python/ZPublisher/Publish.py, line 112, in call_object (Object: ZwikiTracker) File /home/zope/Products/ZWiki/ZWikiPage.py, line 167, in __call__ (Object: ZwikiTracker) File /home/zope/Products/ZWiki/ZWikiPage.py, line 236, in render_structuredtextdtml (Object: ZwikiTracker) File /var/lib/Zope-2.4.4b1-linux2-x86/lib/python/OFS/DTMLDocument.py, line 199, in __call__ (Object: ZwikiTracker) File /var/lib/Zope-2.4.4b1-linux2-x86/lib/python/DocumentTemplate/DT_String.py, line 546, in __call__ (Object: ZwikiTracker) File /var/lib/Zope-2.4.4b1-linux2-x86/lib/python/DocumentTemplate/DT_Let.py, line 147, in render (Object: sortstart="_.string.find(QUERY_STRING,'sort_on')" sortend="_.string.find(QUERY_STRING,'&',sortstart)" sortend="(sortend != -1) and (sortend+1) or _.len(QUERY_STRING)" query="(sortstart == -1) and QUERY_STRING or (QUERY_STRING[:sortstart]+QUERY_STRING[sortend:])" query="query and ('&'+query) or ''" order="_.getattr(REQUEST,'sort_order','') and '&sort_order=' or '&sort_order=reverse'") File /var/lib/Zope-2.4.4b1-linux2-x86/lib/python/DocumentTemplate/DT_Util.py, line 231, in eval (Object: _.getattr(REQUEST,'sort_order','') and '&sort_order=' or '&sort_order=reverse') (Info: REQUEST) File <string>, line 2, in f File /var/lib/Zope-2.4.4b1-linux2-x86/lib/python/DocumentTemplate/DT_Util.py, line 153, in careful_getattr File /var/lib/Zope-2.4.4b1-linux2-x86/lib/python/AccessControl/DTML.py, line 101, in guarded_getattr (Object: ZwikiTracker) File /var/lib/Zope-2.4.4b1-linux2-x86/lib/python/AccessControl/ZopeGuards.py, line 109, in guarded_getattr File /var/lib/Zope-2.4.4b1-linux2-x86/lib/python/ZPublisher/HTTPRequest.py, line 897, in __getitem__ KeyError: (see above)