IntegrityError: duplicate key violates unique constraint "session_pk"

[anonymous]

How to Reproduce

While doing a GET operation on /report/1, Trac issued an internal error.

have not logged in.

Request parameters:

{'id': u'1'}

System Information

Trac	0.11dev-r6772
Python	2.4.3 (#2, Oct 6 2006, 07:49:22) [GCC 4.0.3 (Ubuntu 4.0.3-1ubuntu5)]
setuptools	0.6c7
psycopg2	2.0.5.1
Genshi	0.5dev-r816
Pygments	0.9
Subversion	1.3.2 (r19776)

Python Traceback

Traceback (most recent call last):
  File "/usr/local/virtualenv/lib/python2.4/site-packages/Trac-0.11dev_r6772-py2.4.egg/trac/web/main.py", line 417, in _dispatch_request
    dispatcher.dispatch(req)
  File "/usr/local/virtualenv/lib/python2.4/site-packages/Trac-0.11dev_r6772-py2.4.egg/trac/web/main.py", line 222, in dispatch
    req.session.save()
  File "/usr/local/virtualenv/lib/python2.4/site-packages/Trac-0.11dev_r6772-py2.4.egg/trac/web/session.py", line 84, in save
    (self.sid, self.last_visit, authenticated))
  File "/usr/local/virtualenv/lib/python2.4/site-packages/Trac-0.11dev_r6772-py2.4.egg/trac/db/util.py", line 50, in execute
    return self.cursor.execute(sql_escape_percent(sql), args)
  File "/usr/local/virtualenv/lib/python2.4/site-packages/Trac-0.11dev_r6772-py2.4.egg/trac/db/util.py", line 50, in execute
    return self.cursor.execute(sql_escape_percent(sql), args)
IntegrityError: duplicate key violates unique constraint "session_pk"

[Emmanuel Blot]

Please search for duplicate before submitting a new ticket, and provide the Trac version information.

[Emmanuel Blot]

Replying to eblot:

the Trac version information.

Well, actually, fill in the version field, sorry.

[Emmanuel Blot]

Dup of #7125, #7110, #7097, #7045, #7027, #7024

[Christian Boos]

See now #3563.