Trying to upload a file gives python error

[etiffany@…]

Attempting to submit an attachement to a ticket on this page:

​http://trac.cod3r.com/a52codec/ticket/34

Which seems to be running Trac 0.10

Traceback (most recent call last):
  File "/usr/lib/python2.4/site-packages/trac/web/main.py", line 356, in dispatch_request
    dispatcher.dispatch(req)
  File "/usr/lib/python2.4/site-packages/trac/web/main.py", line 224, in dispatch
    resp = chosen_handler.process_request(req)
  File "/usr/lib/python2.4/site-packages/trac/attachment.py", line 361, in process_request
    self._do_save(req, attachment)
  File "/usr/lib/python2.4/site-packages/trac/attachment.py", line 474, in _do_save
    for field, message in manipulator.validate_attachment(req, attachment):
  File "build/bdist.linux-i686/egg/tracspamfilter/adapters.py", line 135, in validate_attachment
  File "build/bdist.linux-i686/egg/tracspamfilter/api.py", line 131, in test
  File "build/bdist.linux-i686/egg/tracspamfilter/model.py", line 119, in insert
  File "/usr/lib/python2.4/site-packages/trac/db/util.py", line 47, in execute
    return self.cursor.execute(sql_escape_percent(sql), args)
  File "/usr/lib/python2.4/site-packages/sqlite/main.py", line 255, in execute
    self.rs = self.con.db.execute(SQL % parms)
TypeError: execute() argument 1 must be string without null bytes, not str

[cboos]

Duplicate of #4087