Clicking on account name in syspanel results in error

devstack running on local host, logged in as admin, click on System panel, then click on any account in list of accounts. Get the following:

TypeError at /syspanel/instances/usage/admin

tenant_usage() got an unexpected keyword argument 'tenant_id'

Request Method: GET
Request URL: http://192.168.1.76/syspanel/instances/usage/admin
Django Version: 1.3
Exception Type: TypeError
Exception Value:

tenant_usage() got an unexpected keyword argument 'tenant_id'

Exception Location: /opt/stack/horizon/horizon/horizon/decorators.py in dec, line 73
Python Executable: /usr/bin/python
Python Version: 2.7.2
Python Path:

['/home/stack/devstack/src/openstack',
 '/home/stack/devstack/src/python-keystoneclient',
 '/opt/stack/keystone',
 '/opt/stack/glance',
 '/opt/stack/python-novaclient',
 '/usr/local/lib/python2.7/dist-packages',
 '/opt/stack/nova',
 '/opt/stack/horizon/horizon',
 '/usr/lib/pymodules/python2.7',
 '/opt/stack/horizon/openstack-dashboard',
 '/opt/stack/openstackx',
 '/usr/lib/python2.7',
 '/usr/lib/python2.7/plat-linux2',
 '/usr/lib/python2.7/lib-tk',
 '/usr/lib/python2.7/lib-old',
 '/usr/lib/python2.7/lib-dynload',
 '/usr/lib/python2.7/dist-packages',
 '/usr/lib/python2.7/dist-packages/PIL',
 '/usr/lib/python2.7/dist-packages/gst-0.10',
 '/usr/lib/python2.7/dist-packages/gtk-2.0',
 '/usr/lib/python2.7/dist-packages/ubuntu-sso-client',
 '/usr/lib/python2.7/dist-packages/ubuntuone-client',
 '/usr/lib/python2.7/dist-packages/ubuntuone-control-panel',
 '/usr/lib/python2.7/dist-packages/ubuntuone-couch',
 '/usr/lib/python2.7/dist-packages/ubuntuone-installer',
 '/usr/lib/python2.7/dist-packages/ubuntuone-storage-protocol',
 '/opt/stack/horizon/openstack-dashboard/dashboard']