katello-disconnected fails with 'error `const_missing': uninitialized constant FogExtensions::Fogdocker::Server::ActionView'

Issue

• Command katello-disconnected setup --oauth-key=katello --oauth-secret=9tA46oGaG9Xu9NBpgxxxxxxx......xxxx fails with traceback,

/opt/rh/ruby193/root/usr/share/gems/gems/rake-0.9.2.2/lib/rake/ext/module.rb:36:in `const_missing': uninitialized constant FogExtensions::Fogdocker::Server::ActionView (NameError)
    from /opt/rh/ruby193/root/usr/share/gems/gems/foreman_docker-1.2.0.14/app/models/concerns/fog_extensions/fogdocker/server.rb:6:in `<module:Server>'
    from /opt/rh/ruby193/root/usr/share/gems/gems/foreman_docker-1.2.0.14/app/models/concerns/fog_extensions/fogdocker/server.rb:3:in `<module:Fogdocker>'
    from /opt/rh/ruby193/root/usr/share/gems/gems/foreman_docker-1.2.0.14/app/models/concerns/fog_extensions/fogdocker/server.rb:2:in `<module:FogExtensions>'
    from /opt/rh/ruby193/root/usr/share/gems/gems/foreman_docker-1.2.0.14/app/models/concerns/fog_extensions/fogdocker/server.rb:1:in `

• katello-disconnected with option --help failing with same trace-back.