I obtain this error can someone help me?
kibana | {"type":"log","@timestamp":"2021-05-31T19:22:13+00:00","tags":["info","savedobjects-service"],"pid":7,"message":"Waiting until all Elasticsearch nodes are compatible with Kibana before starting saved objects migrations..."}
kibana | {"type":"log","@timestamp":"2021-05-31T19:22:14+00:00","tags":["error","elasticsearch"],"pid":7,"message":"Request error, retrying\nGET http://elasticsearch:9200/_xpack?accept_enterprise=true => connect ECONNREFUSED 172.26.0.3:9200"}
kibana | {"type":"log","@timestamp":"2021-05-31T19:22:14+00:00","tags":["warning","elasticsearch"],"pid":7,"message":"Unable to revive connection: http://elasticsearch:9200/"}
kibana | {"type":"log","@timestamp":"2021-05-31T19:22:14+00:00","tags":["warning","elasticsearch"],"pid":7,"message":"No living connections"}
kibana | {"type":"log","@timestamp":"2021-05-31T19:22:14+00:00","tags":["warning","plugins","licensing"],"pid":7,"message":"License information could not be obtained from Elasticsearch due to Error: No Living connections error"}
kibana | {"type":"log","@timestamp":"2021-05-31T19:22:14+00:00","tags":["warning","plugins","monitoring","monitoring"],"pid":7,"message":"X-Pack Monitoring Cluster Alerts will not be available: No Living connections"}
kibana | {"type":"log","@timestamp":"2021-05-31T19:22:14+00:00","tags":["error","savedobjects-service"],"pid":7,"message":"Unable to retrieve version information from Elasticsearch nodes."}