The server encountered an unexpected condition which prevented it from fulfilling the request.
Traceback (most recent call last): File "/home/electrowatch/vpython/lib/python2.7/site-packages/CherryPy-3.1.2-py2.7.egg/cherrypy/_cprequest.py", line 606, in respond cherrypy.response.body = self.handler() File "/home/electrowatch/vpython/lib/python2.7/site-packages/CherryPy-3.1.2-py2.7.egg/cherrypy/_cpdispatch.py", line 25, in __call__ return self.callable(*self.args, **self.kwargs) File "/home/electrowatch/vpython/lib/python2.7/site-packages/woost-1.2.1-py2.7.egg/woost/controllers/cmscontroller.py", line 203, in default return self.__dispatcher.respond(args, self.__cms) File "/home/electrowatch/vpython/lib/python2.7/site-packages/cocktail-1.0-py2.7.egg/cocktail/controllers/dispatcher.py", line 247, in respond return cherrypy.request.handler() File "/home/electrowatch/vpython/lib/python2.7/site-packages/cocktail-1.0-py2.7.egg/cocktail/controllers/dispatcher.py", line 52, in __call__ return self.callable(*self.args, **self.kwargs) File "/home/electrowatch/vpython/lib/python2.7/site-packages/woost-1.2.1-py2.7.egg/woost/extensions/googleanalytics/eventredirection.py", line 74, in __call__ return base_impl(controller, **kwargs) File "/home/electrowatch/vpython/lib/python2.7/site-packages/woost-1.2.1-py2.7.egg/woost/controllers/publishablecontroller.py", line 37, in __call__ return self._produce_content(**kwargs) File "/home/electrowatch/vpython/lib/python2.7/site-packages/woost-1.2.1-py2.7.egg/woost/controllers/filecontroller.py", line 22, in _produce_content disposition = disposition File "/home/electrowatch/vpython/lib/python2.7/site-packages/cocktail-1.0-py2.7.egg/cocktail/controllers/static.py", line 110, in serve_file % disposition ValueError: disposition must be either 'inline' or 'attachment', not 'attachment?disposition=attachment'