id,summary,reporter,owner,description,type,status,priority,component,severity,resolution,keywords,cc,release 6320,trac-admin get error message so can't go on,rue@…,Colin Guthrie,"Once I execute the trac-admin command , the error messages shown as below.have you seen that? {{{ Upgrading Database Creating work_log table Traceback (most recent call last): File ""/usr/bin/trac-admin"", line 8, in load_entry_point('Trac==0.11.6', 'console_scripts', 'trac-admin')() File ""/usr/lib/python2.6/site-packages/Trac-0.11.6-py2.6.egg/trac/admin/console.py"", line 1321, in run return admin.onecmd(command) File ""/usr/lib/python2.6/site-packages/Trac-0.11.6-py2.6.egg/trac/admin/console.py"", line 138, in onecmd rv = cmd.Cmd.onecmd(self, line) or 0 File ""/usr/lib/python2.6/cmd.py"", line 219, in onecmd return func(arg) File ""/usr/lib/python2.6/site-packages/Trac-0.11.6-py2.6.egg/trac/admin/console.py"", line 1159, in do_upgrade self.__env.upgrade(backup=do_backup) File ""/usr/lib/python2.6/site-packages/Trac-0.11.6-py2.6.egg/trac/env.py"", line 464, in upgrade participant.upgrade_environment(db) File ""build/bdist.linux-i686/egg/worklog/api.py"", line 184, in upgrade_environment File ""build/bdist.linux-i686/egg/worklog/api.py"", line 129, in do_db_upgrade pysqlite2.dbapi2.ProgrammingError: Cannot operate on a closed cursor. }}}",defect,closed,normal,WorkLogPlugin,normal,duplicate,"ProgrammingError, closed, cursor",,0.11