while loading kibana receving this error.
log [22:10:57.634] [warning][admin][elasticsearch] Unable to revive connection: http://elasticsearch:9200/
log [22:10:57.634] [warning][admin][elasticsearch] No living connections
log [22:11:00.155] [warning][admin][elasticsearch] Unable to revive connection: http://elasticsearch:9200/
log [22:11:00.157] [warning][admin][elasticsearch] No living connections
log [22:11:02.686] [warning][admin][elasticsearch] Unable to revive connection: http://elasticsearch:9200/
log [22:11:02.687] [warning][admin][elasticsearch] No living connections
log [22:11:05.208] [warning][admin][elasticsearch] Unable to revive connection: http://elasticsearch:9200/
log [22:11:05.211] [warning][admin][elasticsearch] No living connections
kindly help to resolve this issue.