Kibana server not yet ready

we are getting "kibana server not ready yet " error in browser level,

below are the kibana logs
{“type”:“log”,“@timestamp”:“2022-02-22T17:41:26Z”,“tags”:[“error”,“savedobjects-service”],“pid”:22996,“message”:“Unable to retrieve version information from Elasticsearch nodes.”}
{“type”:“log”,“@timestamp”:“2022-02-22T17:41:28Z”,“tags”:[“error”,“Elasticsearch”,“data”],“pid”:22996,“message”:“[security_exception]: no permissions for [indices:admin/get] and User [name=elastic, backend_roles=[admin], requestedTenant=null]”}
{“type”:“log”,“@timestamp”:“2022-02-22T17:41:29Z”,“tags”:[“error”,“Elasticsearch”,“data”],“pid”:22996,“message”:“[security_exception]: no permissions for [cluster:monitor/nodes/info] and User [name=elastic, backend_roles=[admin], requestedTenant=null]”}
{“type”:“log”,“@timestamp”:“2022-02-22T17:41:31Z”,“tags”:[“error”,“Elasticsearch”,“data”],“pid”:22996,“message”:“[security_exception]: no permissions for [indices:admin/get] and User [name=elastic, backend_roles=[admin], requestedTenant=null]”}
{“type”:“log”,“@timestamp”:“2022-02-22T17:41:31Z”,“tags”:[“error”,“Elasticsearch”,“data”],“pid”:22996,“message”:“[security_exception]: no permissions for [cluster:monitor/nodes/info] and User [name=elastic, backend_roles=[admin], requestedTenant=null]”}
{“type”:“log”,“@timestamp”:“2022-02-22T17:41:33Z”,“tags”:[“error”,“Elasticsearch”,“data”],“pid”:22996,“message”:“[security_exception]: no permissions for [indices:admin/get] and User [name=elastic, backend_roles=[admin], requestedTenant=null]”}
{“type”:“log”,“@timestamp”:“2022-02-22T17:41:34Z”,“tags”:[“error”,“Elasticsearch”,“data”],“pid”:22996,“message”:“[security_exception]: no permissions for [cluster:monitor/nodes/info] and User [name=elastic, backend_roles=[admin], requestedTenant=null]”}
{“type”:“log”,“@timestamp”:“2022-02-22T17:41:36Z”,“tags”:[“error”,“Elasticsearch”,“data”],“pid”:22996,“message”:“[security_exception]: no permissions for [indices:admin/get] and User [name=elastic, backend_roles=[admin], requestedTenant=null]”}
{“type”:“log”,“@timestamp”:“2022-02-22T17:41:38Z”,“tags”:[“error”,“Elasticsearch”,“data”],“pid”:22996,“message”:“[security_exception]: no permissions for [indices:admin/get] and User [name=elastic, backend_roles=[admin], requestedTenant=null]”}
{“type”:“log”,“@timestamp”:“2022-02-22T17:41:39Z”,“tags”:[“error”,“Elasticsearch”,“data”],“pid”:22996,“message”:“[security_exception]: no permissions for [cluster:monitor/nodes/info] and User [name=elastic, backend_roles=[admin], requestedTenant=null]”}
{“type”:“log”,“@timestamp”:“2022-02-22T17:41:39Z”,“tags”:[“error”,“savedobjects-service”],“pid”:22996,“message”:“Unable to retrieve version information from Elasticsearch nodes.”}

kibana file is looks like

Kibana is served by a back end server. This setting specifies the port to use.

Kibana is served by a back end server. This setting specifies the port to use.

server.port: 5601
server.host: “seroiudb01475.sero.gic.ericsson.se”
Elasticsearch.hosts: [“http://seroiudb01470.sero.gic.ericsson.se:9201”]
kibana.index: .kibana
kibana.defaultAppId: discover
Elasticsearch.username: elastic
Elasticsearch.password: @@@@@
path.data: /u02/ELK/7.10.0/data/dafinfrantools/5601/
pid.file: /u04/ELK/7.10.0/tmp/dafinfrantools/5601/kibana.pid
logging.dest: /u03/ELK/7.10.0/logs/dafinfrantools/5601/kibana.log
#opendistro_security.multitenancy.enabled: true
#opendistro_security.multitenancy.tenants.preferred: [Private, Global]
#opendistro_security.readonly_mode.roles: [kibana_read_only]
opendistro_security.cookie.secure: false
newsfeed.enabled: false
telemetry.optIn: false
telemetry.enabled: false
server.maxPayloadBytes: 10485760
opendistro_security.cookie.ttl: 86400000
opendistro_security.session.ttl: 86400000
Elasticsearch.requestTimeout: 900000

hello @bhanuji - welcome to the community - This forum thread looks like a similar issue, and they posted the resolution: Unable to retrieve version information from OpenSearch nodes