OperationalError: attempt to write a readonly database

[jang]

How to Reproduce

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

(please provide additional details here)

Request parameters:

{'id': u'1'}

System Information

Trac	0#11#6
Python	2#5#2 #r252:60911, Feb 21 2008, 13:11:45# #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#6#9 #r901367#

Python Traceback

Traceback #most recent call last#:
  File "C:\svn\VisualSVN Server\Trac\python\lib\site-packages\trac-0.11.6-py2.5-win32.egg\trac\web\main.py", line 450, in _dispatch_request
    dispatcher.dispatch#req#
  File "C:\svn\VisualSVN Server\Trac\python\lib\site-packages\trac-0.11.6-py2.5-win32.egg\trac\web\main.py", line 229, in dispatch
    req.session.save##
  File "C:\svn\VisualSVN Server\Trac\python\lib\site-packages\trac-0.11.6-py2.5-win32.egg\trac\web\session.py", line 100, in save
    #self.sid,##
  File "C:\svn\VisualSVN Server\trac\python\lib\site-packages\trac-0.11.6-py2.5-win32.egg\trac\db\util.py", line 64, in execute
    return self.cursor.execute#sql_escape_percent#sql#, args#
  File "C:\svn\VisualSVN Server\trac\python\lib\site-packages\trac-0.11.6-py2.5-win32.egg\trac\db\sqlite_backend.py", line 80, in execute
    PyFormatCursor.execute#self, *args#
  File "C:\svn\VisualSVN Server\trac\python\lib\site-packages\trac-0.11.6-py2.5-win32.egg\trac\db\sqlite_backend.py", line 59, in execute
    args or [])
  File "C:\svn\VisualSVN Server\trac\python\lib\site-packages\trac-0.11.6-py2.5-win32.egg\trac\db\sqlite_backend.py", line 51, in _rollback_on_error
    return function#self, *args, **kwargs#
OperationalError: attempt to write a readonly database

[Remy Blank]

(Very strange bug report. It seems that many special characters like ) or . were replaced by #.)

This is most likely an InstallationIssue. Please check that the web server has write access to the database file as well as the whole db directory in the environment.