Unexpected error while forwarding the registering schema request

|Can Someone please suggest me the solution for the below Issue.

Using schema registry Api (when i have 2 replicas of schema registry) If I add a new schema to the kafka topic
the below error I am getting , please check on this and let me know your suggestions.

Caused by: io.confluent.kafka.schemaregistry.exceptions.SchemaRegistryRequestForwardingException: Unexpected error while forwarding the registering schema request {version=0, id=-1, schemaType=AVRO,references=,schema={“type”:“record”,“name”:“Payment”,“namespace”:“my.examples”,“fields”:[{“name”:“id”,“type”:“string”},{“name”:“amount”,“type”:“double”}]}} to http://podname:port
at io.confluent.kafka.schemaregistry.storage.KafkaSchemaRegistry.forwardRegisterRequestToLeader(KafkaSchemaRegistry.java:882)
at io.confluent.kafka.schemaregistry.storage.KafkaSchemaRegistry.registerOrForward(KafkaSchemaRegistry.java:611)
at io.confluent.kafka.schemaregistry.rest.resources.SubjectVersionsResource.register(SubjectVersionsResource.java:343)
… 60 more
Caused by: java.net.UnknownHostException: <“podname”>
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:184)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:607)
at sun.net.NetworkClient.doConnect(NetworkClient.java:175)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:463)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:558)
at sun.net.www.http.HttpClient.(HttpClient.java:242)
at sun.net.www.http.HttpClient.New(HttpClient.java:339)
at sun.net.www.http.HttpClient.New(HttpClient.java:357)
at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:1228)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1162)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:1056)
at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:990)
at sun.net.www.protocol.http.HttpURLConnection.getOutputStream0(HttpURLConnection.java:1342)
at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:1317)
at io.confluent.kafka.schemaregistry.client.rest.RestService.sendHttpRequest(RestService.java:268)
at io.confluent.kafka.schemaregistry.client.rest.RestService.httpRequest(RestService.java:367)
at io.confluent.kafka.schemaregistry.client.rest.RestService.registerSchema(RestService.java:544)
at io.confluent.kafka.schemaregistry.storage.KafkaSchemaRegistry.forwardRegisterRequestToLeader(KafkaSchemaRegistry.java:877)
… 62 more