Ticket #471 (new defect)

Description

Tried to move a topic from "Forum Testing" to "Tango HowTo?". I'm a moderator in both forums.

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.
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Python Traceback
Traceback (most recent call last):
  File "/usr/lib/python2.4/site-packages/trac/web/main.py", line 471, in dispatch_request
    dispatcher.dispatch(req)
  File "/usr/lib/python2.4/site-packages/trac/web/main.py", line 265, in dispatch
    resp = chosen_handler.process_request(req)
  File "build/bdist.linux-x86_64/egg/tracforums/web_ui.py", line 310, in process_request
  File "build/bdist.linux-x86_64/egg/tracforums/models/forum.py", line 234, in load
  File "build/bdist.linux-x86_64/egg/tracforums/models/forum.py", line 429, in getById
  File "/usr/lib/python2.4/site-packages/trac/db/util.py", line 50, in execute
    return self.cursor.execute(sql_escape_percent(sql), args)
ProgrammingError: invalid input syntax for integer: "Forum Testing"