HUE 3.12.0 Web UI is not starting on HDP 2.5

[#1]

apache-hue-3-12-0.png

i have installed the latest apache hue 3.12.0 on HDP2.5 sandbox.

Enabled the 8000 port in virtualbox.

when i access the web UI http://127.0.0.1:8000 --> Blank output.

Can some one guide me

[#2]

I don't major issue with hue from the attached image.

Try curl from the sandbox itself to isolate virtual box port forwarding issue if any?