Description of problem:
The following message is in the production.log multiple times:

2017-02-02 09:26:15 [app] [F]
 | ActionView::MissingTemplate (Missing template common/500 with {:locale=>[:en], :formats=>[:json], :variants=>[], :handlers=>[:erb, :builder, :raw, :ruby, :rabl]}. Searched in:
 |   * "/usr/share/foreman/app/views"
 |   * "/opt/theforeman/tfm/root/usr/share/gems/gems/redhat_access-1.0.13/app/views"
 |   * "/opt/theforeman/tfm/root/usr/share/gems/gems/fusor_ui-1.1.20/app/views"
 |   * "/opt/theforeman/tfm/root/usr/share/gems/gems/fusor_server-1.1.34/app/views"
 |   * "/opt/theforeman/tfm/root/usr/share/gems/gems/katello-3.0.0.90/app/views"
 |   * "/opt/theforeman/tfm/root/usr/share/gems/gems/foreman-tasks-0.7.14.11/app/views"
 |   * "/opt/theforeman/tfm/root/usr/share/gems/gems/foreman_discovery-5.0.0.9/app/views"
 |   * "/opt/theforeman/tfm/root/usr/share/gems/gems/bastion-3.2.0.10/app/views"
 |   * "/opt/theforeman/tfm/root/usr/share/gems/gems/foreman_bootdisk-6.1.0.3/app/views"
 |   * "/opt/theforeman/tfm/root/usr/share/gems/gems/foreman_docker-2.0.1.11/app/views"
 |   * "/opt/theforeman/tfm/root/usr/share/gems/gems/foreman_theme_satellite-0.1.36/app/views"
 |   * "/opt/theforeman/tfm/root/usr/share/gems/gems/apipie-rails-0.3.6/app/views"
 | ):
 |   app/controllers/application_controller.rb:295:in `generic_exception'
 |   lib/middleware/catch_json_parse_errors.rb:9:in `call'
 |
 |

I don't know if this is an issue or not but since a stack trace accompanies it,
it feels like it is likely a problem.

Version-Release number of selected component (if applicable):
QCI-1.1-RHEL-7-20170130.t.0

How reproducible:
Always there

Steps to Reproduce:
1.  Install QCI
2.  Do some deployments.

Actual results:
This entry shows up in the logs...I'm not sure of the frequency, or what triggers it.

Expected results:
It would not be there.