Unable to login on trac.

[Erwan David]

When I login on trac, I get the following error :

Traceback (most recent call last):
  File "/opt/local/lib/python2.5/site-packages/trac/web/api.py", line 367, in send_error
    'text/html')
  File "/opt/local/lib/python2.5/site-packages/trac/web/chrome.py", line 706, in render_template
    if not req.session or not int(req.session.get('accesskeys', 0)):
  File "/opt/local/lib/python2.5/site-packages/trac/web/api.py", line 194, in __getattr__
    value = self.callbacks[name](self)
  File "/opt/local/lib/python2.5/site-packages/trac/web/main.py", line 264, in _get_session
    return Session(self.env, req)
  File "/opt/local/lib/python2.5/site-packages/trac/web/session.py", line 156, in __init__
    self.promote_session(sid)
  File "/opt/local/lib/python2.5/site-packages/trac/web/session.py", line 214, in promote_session
    "WHERE sid=%s OR sid=%s ", (sid, self.req.authname))
  File "/opt/local/lib/python2.5/site-packages/trac/db/util.py", line 50, in execute
    return self.cursor.execute(sql_escape_percent(sql), args)
  File "/opt/local/lib/python2.5/site-packages/trac/db/util.py", line 50, in execute
    return self.cursor.execute(sql_escape_percent(sql), args)
ProgrammingError: current transaction is aborted, commands ignored until end of transaction block


Going back with my browsr I get the login page, which shows meI am logged in
(I get logout button instead of login/register).

However, I get same error on any other age I want to consult.