Kibana 5.6.16 Internal error

Elastic Stack Kibana
1

We've an ES cluster version 5.6.16 running on docker and kibana version 5.6.16.

When running "Indices" under "monitoring" tab on kibana getting Internal server error as below.

Monitoring: Error 500 Internal Server Error: An internal server error occurred

2

Hi
Hi could you have a look into the kibana logs? there should be more details available
Thx & Best,
Matthias