File "/usr/lib/python2.5/site-packages/Trac-0.12dev_r0-py2.5.egg/trac/web/main.py, line 447, in _dispatch_request
  dispatcher.dispatch(req)
File "/usr/lib/python2.5/site-packages/Trac-0.12dev_r0-py2.5.egg/trac/web/main.py, line 229, in dispatch
  content_type)
File "/usr/lib/python2.5/site-packages/Trac-0.12dev_r0-py2.5.egg/trac/web/chrome.py, line 730, in render_template
  return stream.render(method, doctype=doctype)
File "/usr/lib/python2.5/site-packages/Genshi-0.6dev_r0-py2.5-linux-i686.egg/genshi/core.py, line 179, in render
  return encode(generator, method=method, encoding=encoding, out=out)
File "/usr/lib/python2.5/site-packages/Genshi-0.6dev_r0-py2.5-linux-i686.egg/genshi/output.py, line 56, in encode
  return _encode(u''.join(list(iterator)))
File "/usr/lib/python2.5/site-packages/Genshi-0.6dev_r0-py2.5-linux-i686.egg/genshi/output.py, line 307, in __call__
  for kind, data, pos in stream:
File "/usr/lib/python2.5/site-packages/Genshi-0.6dev_r0-py2.5-linux-i686.egg/genshi/output.py, line 749, in __call__
  for kind, data, pos in stream:
File "/usr/lib/python2.5/site-packages/Genshi-0.6dev_r0-py2.5-linux-i686.egg/genshi/output.py, line 588, in __call__
  for kind, data, pos in stream:
File "/usr/lib/python2.5/site-packages/Genshi-0.6dev_r0-py2.5-linux-i686.egg/genshi/output.py, line 694, in __call__
  for kind, data, pos in chain(stream, [(None, None, None)]):
File "/usr/lib/python2.5/site-packages/Genshi-0.6dev_r0-py2.5-linux-i686.egg/genshi/output.py, line 528, in __call__
  for ev in stream:
File "/usr/lib/python2.5/site-packages/Genshi-0.6dev_r0-py2.5-linux-i686.egg/genshi/core.py, line 283, in _ensure
  for event in stream:
File "/usr/lib/python2.5/site-packages/Genshi-0.6dev_r0-py2.5-linux-i686.egg/genshi/core.py, line 283, in _ensure
  for event in stream:
File "/usr/lib/python2.5/site-packages/Trac-0.12dev_r0-py2.5.egg/trac/web/chrome.py, line 771, in _generate
  for kind, data, pos in stream:
File "/usr/lib/python2.5/site-packages/Genshi-0.6dev_r0-py2.5-linux-i686.egg/genshi/template/base.py, line 564, in _include
  for event in stream:
File "/usr/lib/python2.5/site-packages/Genshi-0.6dev_r0-py2.5-linux-i686.egg/genshi/template/markup.py, line 297, in _match
  ctxt, start=idx + 1, **vars):
File "/usr/lib/python2.5/site-packages/Genshi-0.6dev_r0-py2.5-linux-i686.egg/genshi/template/markup.py, line 297, in _match
  ctxt, start=idx + 1, **vars):
File "/usr/lib/python2.5/site-packages/Genshi-0.6dev_r0-py2.5-linux-i686.egg/genshi/template/markup.py, line 245, in _match
  for event in stream:
File "/usr/lib/python2.5/site-packages/Genshi-0.6dev_r0-py2.5-linux-i686.egg/genshi/template/base.py, line 538, in _exec
  for event in stream:
File "/usr/lib/python2.5/site-packages/Genshi-0.6dev_r0-py2.5-linux-i686.egg/genshi/template/base.py, line 528, in _eval
  for event in substream:
File "/usr/lib/python2.5/site-packages/Genshi-0.6dev_r0-py2.5-linux-i686.egg/genshi/template/base.py, line 491, in _eval
  for kind, data, pos in stream:
File "/usr/lib/python2.5/site-packages/Genshi-0.6dev_r0-py2.5-linux-i686.egg/genshi/template/base.py, line 546, in _flatten
  for event in stream:
File "/usr/lib/python2.5/site-packages/Genshi-0.6dev_r0-py2.5-linux-i686.egg/genshi/core.py, line 283, in _ensure
  for event in stream:
File "/usr/lib/python2.5/site-packages/Genshi-0.6dev_r0-py2.5-linux-i686.egg/genshi/path.py, line 141, in _generate
  subevent = stream.next()
File "/usr/lib/python2.5/site-packages/Genshi-0.6dev_r0-py2.5-linux-i686.egg/genshi/template/base.py, line 564, in _include
  for event in stream:
File "/usr/lib/python2.5/site-packages/Genshi-0.6dev_r0-py2.5-linux-i686.egg/genshi/template/markup.py, line 234, in _strip
  event = stream.next()
File "/usr/lib/python2.5/site-packages/Genshi-0.6dev_r0-py2.5-linux-i686.egg/genshi/template/base.py, line 538, in _exec
  for event in stream:
File "/usr/lib/python2.5/site-packages/Genshi-0.6dev_r0-py2.5-linux-i686.egg/genshi/template/base.py, line 528, in _eval
  for event in substream:
File "/usr/lib/python2.5/site-packages/Genshi-0.6dev_r0-py2.5-linux-i686.egg/genshi/template/base.py, line 491, in _eval
  for kind, data, pos in stream:
File "/usr/lib/python2.5/site-packages/Genshi-0.6dev_r0-py2.5-linux-i686.egg/genshi/template/base.py, line 546, in _flatten
  for event in stream:
File "/usr/lib/python2.5/site-packages/Genshi-0.6dev_r0-py2.5-linux-i686.egg/genshi/core.py, line 283, in _ensure
  for event in stream:
File "/usr/lib/python2.5/site-packages/Genshi-0.6dev_r0-py2.5-linux-i686.egg/genshi/path.py, line 141, in _generate
  subevent = stream.next()
File "/usr/lib/python2.5/site-packages/Genshi-0.6dev_r0-py2.5-linux-i686.egg/genshi/template/base.py, line 564, in _include
  for event in stream:
File "/usr/lib/python2.5/site-packages/Genshi-0.6dev_r0-py2.5-linux-i686.egg/genshi/template/markup.py, line 234, in _strip
  event = stream.next()
File "/usr/lib/python2.5/site-packages/Genshi-0.6dev_r0-py2.5-linux-i686.egg/genshi/template/base.py, line 538, in _exec
  for event in stream:
File "/usr/lib/python2.5/site-packages/Genshi-0.6dev_r0-py2.5-linux-i686.egg/genshi/template/base.py, line 491, in _eval
  for kind, data, pos in stream:
File "/usr/lib/python2.5/site-packages/Genshi-0.6dev_r0-py2.5-linux-i686.egg/genshi/template/base.py, line 546, in _flatten
  for event in stream:
File "/usr/lib/python2.5/site-packages/Genshi-0.6dev_r0-py2.5-linux-i686.egg/genshi/filters/i18n.py, line 166, in __call__
  search_text=False, msgbuf=msgbuf)
File "/usr/lib/python2.5/site-packages/Genshi-0.6dev_r0-py2.5-linux-i686.egg/genshi/filters/i18n.py, line 197, in __call__
  msgbuf.append(kind, data, pos)
File "/usr/lib/python2.5/site-packages/Genshi-0.6dev_r0-py2.5-linux-i686.egg/genshi/filters/i18n.py, line 375, in append
  param = self.params.pop(0)