Trac detected an internal error

[dtn32@…]

Access ​https://trac.cakephp.org/roadmap and received the following error:

Oops…

Trac detected an internal error:

If you think this really should work and you can reproduce it, you should consider reporting this problem to the Trac team.

Go to ​http://trac.edgewall.org/ and create a new ticket where you describe the problem, how to reproduce it. Don't forget to include the Python traceback found below.

TracGuide — The Trac User and Administration Guide

Python Traceback

Traceback (most recent call last):
  File "/usr/local/lib/python2.5/site-packages/trac/web/main.py", line 406, in dispatch_request
    dispatcher.dispatch(req)
  File "/usr/local/lib/python2.5/site-packages/trac/web/main.py", line 237, in dispatch
    resp = chosen_handler.process_request(req)
  File "/usr/local/lib/python2.5/site-packages/trac/ticket/roadmap.py", line 153, in process_request
    for m in Milestone.select(self.env, showall, db)]
  File "/usr/local/lib/python2.5/site-packages/trac/ticket/roadmap.py", line 94, in milestone_to_hdf
    hdf['description'] = wiki_to_html(milestone.description, env, req, db)
  File "/usr/local/lib/python2.5/site-packages/trac/wiki/formatter.py", line 1002, in wiki_to_html
    return Markup(out.getvalue())
  File "/usr/local/lib/python2.5/StringIO.py", line 270, in getvalue
    self.buf += ''.join(self.buflist)
MemoryError

[Christian Boos]

Likely duplicate of #7064.

Tell them to upgrade to 0.10.5dev (see TracDownload#Tracstable), or to wait for the 0.10.5 in a few weeks.