Failed to create user from domain scoped token shows everywhere

[space]

  /compute/ext/fake_xml", "alias": "os-user-data", "description": "Add user_data to the Create Server API."}, {"updated": "2014-12-03T00:00:00Z", "name": "UserQuotas", "links": [], "namespace": "http://docs.openstack.org/compute/ext/fake_xml", "alias": "os-user-quotas", "description": ""}, {"updated": "2014-12-03T00:00:00Z", "name": "VirtualInterfaces", "links": [], "namespace": "http://docs.openstack.org/compute/ext/fake_xml", "alias": "os-virtual-interfaces", "description": "Virtual interface support."}, {"updated": "2014-12-03T00:00:00Z", "name": "VolumeAttachmentUpdate", "links": [], "namespace": "http://docs.openstack.org/compute/ext/fake_xml", "alias": "os-volume-attachment-update", "description": ""}, {"updated": "2014-12-03T00:00:00Z", "name": "Volumes", "links": [], "namespace": "http://docs.openstack.org/compute/ext/fake_xml", "alias": "os-volumes", "description": "Volumes support."}]}

Failed to create user from domain scoped token.
Failed to create user from domain scoped token.
Failed to create user from domain scoped token.
Failed to create user from domain scoped token.
Failed to create user from domain scoped token.
Failed to create user from domain scoped token.
Failed to create user from domain scoped token.
Failed to create user from domain scoped token.
Failed to create user from domain scoped token.
Failed to create user from domain scoped token.
Failed to create user from domain scoped token.
Failed to create user from domain scoped token.
Failed to create user from domain scoped token.
[29/Jan/2016 11:52:57] "GET /admin/routers/ HTTP/1.1" 200 32372
[29/Jan/2016 11:52:57] "GET /i18n/js/horizon+openstack_dashboard/ HTTP/1.1" 200 2372
Not Found: /dashboard/static/horizon/lib/font-awesome/fonts/fontawesome-webfont.woff2
[29/Jan/2016 11:52:57] "GET /dashboard/static/horizon/lib/font-awesome/fonts/fontawesome-webfont.woff2?v=4.3.0 HTTP/1.1" 404 4718
Not Found: /dashboard/static/horizon/lib/font-awesome/fonts/fontawesome-webfont.woff
[29/Jan/2016 11:52:57] "GET /dashboard/static/horizon/lib/font-awesome/fonts/fontawesome-webfont.woff?v=4.3.0 HTTP/1.1" 404 4715
Not Found: /dashboard/static/horizon/lib/font-awesome/fonts/fontawesome-webfont.ttf
[29/Jan/2016 11:52:58] "GET /dashboard/static/horizon/lib/font-awesome/fonts/fontawesome-webfont.ttf?v=4.3.0 HTTP/1.1" 404 4712

  At the time of the operation of horizon,"Failed to create user from domain scoped token" shows everywhere at the console. I didn't create any user.

[space (fengzhr)]

 When I use the shell, I can not see the bug.So I think the bug is on the horizon.