OperationalError: database is locked

[jwinfield@…]

How to Reproduce

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

(please provide additional details here)

Request parameters:

{'col': [u'id', u'summary', u'status', u'keywords'],
 'component': [u'Application - Web Client',
               u'Klondike - My Work',
               u'Klondike - Query',
               u'Klondike - Query Session',
               u'Project - Trac Wiki',
               u'Application - Common Code',
               u'Application - Data Access'],
 'group': u'type',
 'max': u'200',
 'milestone': u'6.0 Sprint 4',
 'order': u'summary',
 'report': u'23',
 'status': [u'accepted', u'assigned', u'closed', u'new', u'reopened'],
 'type': [u'task', u'requirement']}

System Information

Trac	0.11.2.1
Python	2.5 (r25:51908, Sep 19 2006, 09:52:17) [MSC v.1310 32 bit (Intel)]
setuptools	0.6c9
SQLite	3.3.4
pysqlite	2.3.2
Genshi	0.5.1
mod_python	3.3.1
Subversion	1.5.4 (r33841)

Python Traceback

Traceback (most recent call last):
  File "C:\Python25\lib\site-packages\trac\web\main.py", line 432, in _dispatch_request
    dispatcher.dispatch(req)
  File "C:\Python25\lib\site-packages\trac\web\main.py", line 229, in dispatch
    req.session.save()
  File "C:\Python25\lib\site-packages\trac\web\session.py", line 97, in save
    (self.sid,))
  File "C:\Python25\lib\site-packages\trac\db\util.py", line 50, in execute
    return self.cursor.execute(sql_escape_percent(sql), args)
  File "C:\Python25\lib\site-packages\trac\db\sqlite_backend.py", line 58, in execute
    args or [])
  File "C:\Python25\lib\site-packages\trac\db\sqlite_backend.py", line 50, in _rollback_on_error
    return function(self, *args, **kwargs)
OperationalError: database is locked

[Remy Blank]

Please search the ticket list before submitting a new one. See MostFrequentDuplicates (#3446 in particular).