Appointment Scheduling is Broken On Openmrs Demo Instance

I have successfully installed the appointment scheduling. when I access openmrs/appointmentschedulingui/home.page I get the following error.

org.openmrs.ui.framework.ViewException: (in ‘decorator/standardEmrPage’) *** In view ‘header’, NullPointerException: Cannot get property ‘uuid’ on null object.

Any idea why this is happening ? From the log, I could see that configSetting is null