Unable to generate csv report from discover

Elastic Stack Kibana
1

Hi

Pressing the generate csv report failing with the below error...any idea?

Service Unavailable

http_fetch_error_HttpFetchError@http://localhost:5601/46307/bundles/core/core.entry.js:8:52683
fetchResponse@http://localhost:5601/46307/bundles/core/core.entry.js:8:56906
2

Hi and welcome to our community
Could you provide some details about your environment? Which version of Kibana are you using? Do you run it on Linux, Windows, Mac?
Thx & Best,
Matthias