Trac detected an internal error:

[anonymous]

Was performing a custom query at:

​http://www.virtualbox.org/query

with:

• "Type" "is" "defect"
• "Priority" "is" "Major"
• "Group results by Priority" with "descending" checkbox checked, then Trac error with Python traceback below:

Python Traceback

Traceback (most recent call last):
  File "/var/lib/python-support/python2.5/trac/web/main.py", line 387, in dispatch_request
    dispatcher.dispatch(req)
  File "/var/lib/python-support/python2.5/trac/web/main.py", line 183, in dispatch
    req.perm = PermissionCache(self.env, req.authname)
  File "/var/lib/python-support/python2.5/trac/perm.py", line 263, in __init__
    self.perms = PermissionSystem(env).get_user_permissions(username)
  File "/var/lib/python-support/python2.5/trac/perm.py", line 227, in get_user_permissions
    for perm in self.store.get_user_permissions(username):
  File "/var/lib/python-support/python2.5/trac/perm.py", line 109, in get_user_permissions
    db = self.env.get_db_cnx()
  File "/var/lib/python-support/python2.5/trac/env.py", line 182, in get_db_cnx
    return DatabaseManager(self).get_connection()
  File "/var/lib/python-support/python2.5/trac/db/api.py", line 75, in get_connection
    return self._cnx_pool.get_cnx(self.timeout or None)
  File "/var/lib/python-support/python2.5/trac/db/pool.py", line 109, in get_cnx
    % timeout)
TimeoutError: Unable to get database connection within 20 seconds

[Christian Boos]

Duplicate of #9111, tell'em to upgrade to 0.12.1 when it's out ;-)