"message":"[ConnectionError]: unable to verify the first certificate"}

Hi Team
we are getting below error logs from opensearch dashboard.Kindly help me to get sortout from the issue.

{“type”:“log”,“@timestamp”:“2022-03-21T17:20:46Z”,“tags”:[“info”,“savedobjects-service”],“pid”:1,“message”:“Waiting until all OpenSearch nodes are compatible with OpenSearch Dashboards before starting saved objects migrations…”}
{“type”:“log”,“@timestamp”:“2022-03-21T17:20:46Z”,“tags”:[“error”,“opensearch”,“data”],“pid”:1,“message”:“[ConnectionError]: unable to verify the first certificate”}
{“type”:“log”,“@timestamp”:“2022-03-21T17:20:46Z”,“tags”:[“error”,“savedobjects-service”],“pid”:1,“message”:“Unable to retrieve version information from OpenSearch nodes.”}
{“type”:“log”,“@timestamp”:“2022-03-21T17:20:49Z”,“tags”:[“error”,“opensearch”,“data”],“pid”:1,“message”:“[ConnectionError]: unable to verify the first certificate”}
{“type”:“log”,“@timestamp”:“2022-03-21T17:20:51Z”,“tags”:[“error”,“opensearch”,“data”],“pid”:1,“message”:"[ConnectionError]:

Thanks & Regrads,
Opensearch

Hi Team,

Can anyone help on above error please.

Thanks ,
Opensearch