OperationalError: database is locked

[eikos_kim]

How to Reproduce

While doing a GET operation on /report/11, Trac issued an internal error.

(please provide additional details here)

Request parameters:

{'id': u'11'}

User agent: #USER_AGENT#

System Information

Trac	0.12.2
Trac	0.12.2
Docutils	0.5
Genshi	0.6
Pygments	1.0
pysqlite	2.5.5
Python	2.5.4 (r254:67916, Apr 9 2009, 07:57:21) [GCC 4.1.2 20070626 (Red Hat 4.1.2-14)]
Python	2.5.4 (r254:67916, Apr 9 2009, 07:57:21) [GCC 4.1.2 20070626 (Red Hat 4.1.2-14)]
pytz	2006p
pytz	2006p
setuptools	0.6c8
setuptools	0.6c8
SQLite	3.6.16
Subversion	1.7.2 (r1207936)
jQuery	#JQUERY#

Enabled Plugins

IniAdmin	0.2
TracNav	4.0pre7
TracTags	0.6
TracTicketDelete	2.0
TracTocMacro	11.0.0.3

Python Traceback

Traceback (most recent call last):
  File "/usr/local/Python-2.5.2/lib/python2.5/site-packages/trac/web/main.py", line 511, in _dispatch_request
    dispatcher.dispatch(req)
  File "/usr/local/Python-2.5.2/lib/python2.5/site-packages/trac/web/main.py", line 260, in dispatch
    req.session.save()
  File "/usr/local/Python-2.5.2/lib/python2.5/site-packages/trac/web/session.py", line 105, in save
    @self.env.with_transaction()
  File "/usr/local/Python-2.5.2/lib/python2.5/site-packages/trac/db/api.py", line 78, in transaction_wrapper
    ldb.commit()
OperationalError: database is locked

[anonymous]

​trac:wiki:MostFrequentDuplicates