add classes returns coonection in console

[Raj kumar V]

Problem loading console auth middleware: cannot load such file -- console_auth_middleware

Problem with loading console: cannot load such file -- console_middleware

Problem with loading console auth: cannot load such file -- console_auth_app_middleware

Problem with loading event inspector: cannot load such file -- event_inspector_middleware

Problem with loading live management: cannot load such file -- live_management

I am seeing this error in production log on puppet dashboard workers. In the UI it says connection error, could not find classes.