I'm trying to add an Elasticsearch instance that is deployed on a machine inside our network.
We have a Grafana instance, that can add datasources from Elasticsearch cloud but when we try to add an Elasticsearch datasource inside our network, there is no error message after save and test.
This is the error after testing the new datasource:
New datasource configuration:
Also, I'm getting this error on network console:
We can't do much as there is no more error messages, to fix 