id	summary	reporter	owner	description	type	status	priority	component	severity	resolution	keywords	cc	release
5887	Error with Ticket stats	Ariane	Prentice Wongvibulsin	"I get the following error when i click on ticket stat tab

Traceback (most recent call last):
  File ""/usr/lib/python2.5/site-packages/Trac-0.11.6stable_r8560-py2.5.egg/trac/web/api.py"", line 377, in send_error
    'text/html')
  File ""/usr/lib/python2.5/site-packages/Trac-0.11.6stable_r8560-py2.5.egg/trac/web/chrome.py"", line 727, in render_template
    req.chrome[type_].append(
  File ""/usr/lib/python2.5/site-packages/Trac-0.11.6stable_r8560-py2.5.egg/trac/web/api.py"", line 195, in __getattr__
    value = self.callbacks[name](self)
  File ""/usr/lib/python2.5/site-packages/Trac-0.11.6stable_r8560-py2.5.egg/trac/web/chrome.py"", line 488, in prepare_request
    for category, name, text in contributor.get_navigation_items(req):
  File ""/usr/lib/python2.5/site-packages/Trac-0.11.6stable_r8560-py2.5.egg/trac/ticket/web_ui.py"", line 163, in get_navigation_items
    if 'TICKET_CREATE' in req.perm:
  File ""/usr/lib/python2.5/site-packages/Trac-0.11.6stable_r8560-py2.5.egg/trac/web/api.py"", line 195, in __getattr__
    value = self.callbacks[name](self)
  File ""/usr/lib/python2.5/site-packages/Trac-0.11.6stable_r8560-py2.5.egg/trac/web/main.py"", line 262, in _get_perm
    return PermissionCache(self.env, self.authenticate(req))
  File ""/usr/lib/python2.5/site-packages/Trac-0.11.6stable_r8560-py2.5.egg/trac/web/main.py"", line 134, in authenticate
    authname = authenticator.authenticate(req)
  File ""/usr/lib/python2.5/site-packages/Trac-0.11.6stable_r8560-py2.5.egg/trac/web/auth.py"", line 70, in authenticate
    authname = self._get_name_for_cookie(req, req.incookie['trac_auth'])
  File ""/usr/lib/python2.5/site-packages/Trac-0.11.6stable_r8560-py2.5.egg/trac/web/auth.py"", line 189, in _get_name_for_cookie
    (cookie.value, req.remote_addr))
  File ""/usr/lib/python2.5/site-packages/Trac-0.11.6stable_r8560-py2.5.egg/trac/db/util.py"", line 59, in execute
    return self.cursor.execute(sql_escape_percent(sql), args)
  File ""/usr/lib/python2.5/site-packages/Trac-0.11.6stable_r8560-py2.5.egg/trac/db/util.py"", line 59, in execute
    return self.cursor.execute(sql_escape_percent(sql), args)
InternalError: ERREUR:  la transaction est annulée, les commandes sont ignorées jusqu'à la fin du bloc
de la transaction

Am I missing something?
"	defect	new	high	TracTicketStatsPlugin	major				0.11