Chef compliance dash board hangs

Hi,
I am trying to use the tool “chef compliance” on a redhat 7.1 server but not able to get the dashboard working.

https://localhost/#/dashboard

says
Loading and keeps loading.

chef-compliance-ctl tail show

0x34, 0x43, 0x48, 0x36, 0x52, 0x6e, 0x38, 0x51, 0x30, 0x31, 0x64, 0x39, 0x6a, 0x66, 0x4c, 0x37, 0x50, 0x4b, 0x4a, 0x56, 0x42, 0x51, 0x36, 0x39, 0x4a, 0x32, 0x46, 0x5a, 0x61, 0x4a, 0x2d, 0x2d, 0x4d, 0x5f, 0x31, 0x64, 0x6a, 0x4f, 0x75, 0x42, 0x38, 0x6f, 0x4d, 0x6b, 0x51, 0x3d, 0x3d, 0x22, 0x7d}}
2016-10-05_16:46:42.12439 [GIN] 2016/10/05 - 16:46:42 | 302 | 328.164046ms | 127.0.0.1 | GET /callback
2016-10-05_16:46:42.41938 [GIN] 2016/10/05 - 16:46:42 | 200 | 60.648µs | 127.0.0.1 | GET /capabilities

then nothing happens. How can I debug?

Kindly send pointers to some documents that will help make progress.

Regards

Is this happening with multiple browsers. Please have a look at the network tab of the browser to see which response is not answering properly.