Failed to start kibana

Hi ,

Kibana is not staring

`{"type":"log","@timestamp":"2018-11-07T19:04:53Z","tags":["info","optimize"],"pid":1,"message":"Optimizing and caching bundles for ml, stateSessionStorageRedirect, status_page, timelion, graph, monitoring, dashboardViewer, apm, kibana-prometheus-exporter and kibana. This may take a few minutes"}`

How long did you wait for that to run?

it never starts its stuck for ever