Unable to access Policy UI

Hello.

We cannot access policy UI from onap portal. 

Portal version Portal Version 2.6.0-SNAPSHOT.413.

Policy URL: https://policy.api.simpledemo.onap.org:30219/onap/policy

Tried to access outside the portal,same result.

Exception: com.fasterxml.jackson.databind.exc.MismatchedInputException: No content to map due to end-of-input at [Source: (String)""; line: 1, column: 0].

Screenshot attached. All pods are running.

onap-dcaegen2-dcae-policy-handler-5c7bc7b7dd-mz56z 2/2 Running 0 27d 10.42.1.21 kubernetes-node-2 <none> <none>
onap-policy-brmsgw-8657875475-w6rdp 1/1 Running 0 27d 10.42.2.37 kubernetes-node-3 <none> <none>
onap-policy-drools-0 1/1 Running 0 27d 10.42.2.48 kubernetes-node-3 <none> <none>
onap-policy-nexus-59f54958f9-xzph7 1/1 Running 0 8d 10.42.2.110 kubernetes-node-3 <none> <none>
onap-policy-pap-585796947b-wzfdv 2/2 Running 0 27d 10.42.2.54 kubernetes-node-3 <none> <none>
onap-policy-pdp-0 2/2 Running 0 27d 10.42.2.50 kubernetes-node-3 <none> <none>
onap-policy-policy-apex-pdp-0 1/1 Running 0 27d 10.42.1.66 kubernetes-node-2 <none> <none>
onap-policy-policy-api-664f4bf674-7hstm 1/1 Running 0 27d 10.42.1.64 kubernetes-node-2 <none> <none>
onap-policy-policy-distribution-67646b8456-h6svz 1/1 Running 0 27d 10.42.2.47 kubernetes-node-3 <none> <none>
onap-policy-policy-pap-f7cfc44b7-jqzjr 1/1 Running 0 27d 10.42.1.65 kubernetes-node-2 <none> <none>
onap-policy-policy-xacml-pdp-6f7b74c8d-h6s96 1/1 Running 0 27d 10.42.2.39 kubernetes-node-3 <none> <none>
onap-policy-policydb-68bf84db78-4hfxm 1/1 Running 0 27d 10.42.1.61 kubernetes-node-2 <none> <none>
[root@InfoNode ~]#