NullPointerException while navigating to a recently created repository

Issue

NullPointerException logged while navigating to a recently created repository:

ERROR [stderr] (http-localhost.localdomain/127.0.0.1:8080-2) java.lang.RuntimeException: Failed to dispatch CDI Event
ERROR [stderr] (http-localhost.localdomain/127.0.0.1:8080-2)    at org.jboss.errai.cdi.server.events.EventDispatcher.callback(EventDispatcher.java:193)
ERROR [stderr] (http-localhost.localdomain/127.0.0.1:8080-2)    at org.jboss.errai.bus.server.DeliveryPlan.deliver(DeliveryPlan.java:47)
 . . . 
ERROR [stderr] (http-localhost.localdomain/127.0.0.1:8080-2) Caused by: java.lang.NullPointerException
ERROR [stderr] (http-localhost.localdomain/127.0.0.1:8080-2)    at org.kie.workbench.common.services.backend.rulename.RuleNameServiceImpl.onProjectContextChange(RuleNameServiceImpl.java:91)
. . 

Steps to Reproduce:
1.Install BPMS 6.0.2
2.Login to business central and create organizational unit name:MyOrgUnit, owner:admin
3.Create a repository MyRepository. associate to MyOrgUnit
4.Select Authoring -> Project Authoring.
5.Select the MyOrgUnit organization, it throws exception