after upgrading my datahub i am getting this error in gms pod, can anyone help me with this error??

09:07:31.964 [qtp447981768-3254] INFO  c.l.m.r.entity.AspectResource:143 - INGEST PROPOSAL proposal: {aspectName=dataProcessInstanceRunEvent, entityUrn=urn:li:dataProcessInstance:7fb643f7ece7111076633e3681a20133, entityType=dataProcessInstance, aspect={contentType=application/json, value=ByteString(length=146,bytes=7b227469...3a20327d)}, changeType=UPSERT}
09:07:31.967 [pool-14-thread-1] INFO  c.l.m.filter.RestliLoggingFilter:55 - POST /aspects?action=ingestProposal - ingestProposal - 200 - 3ms
09:07:31.983 [qtp447981768-19] INFO  c.l.m.r.entity.AspectResource:143 - INGEST PROPOSAL proposal: {aspectName=dataProcessInstanceRunEvent, entityUrn=urn:li:dataProcessInstance:7fb643f7ece7111076633e3681a20133, entityType=dataProcessInstance, aspect={contentType=application/json, value=ByteString(length=195,bytes=7b227469...77227d7d)}, changeType=UPSERT}
09:07:31.986 [pool-14-thread-1] INFO  c.l.m.filter.RestliLoggingFilter:55 - POST /aspects?action=ingestProposal - ingestProposal - 200 - 3ms
09:07:32.945 [I/O dispatcher 1] ERROR c.l.m.s.e.update.BulkListener:35 - Error feeding bulk request. No retries left
java.io.IOException: Unable to parse response body for Response{requestLine=POST /_bulk?timeout=1m HTTP/1.1, host=http://****:9200, response=HTTP/1.1 200 OK}
 at org.elasticsearch.client.RestHighLevelClient$1.onSuccess(RestHighLevelClient.java:1764)
 at org.elasticsearch.client.RestClient$FailureTrackingResponseListener.onSuccess(RestClient.java:609)
 at org.elasticsearch.client.RestClient$1.completed(RestClient.java:352)
 at org.elasticsearch.client.RestClient$1.completed(RestClient.java:346)
 at org.apache.http.concurrent.BasicFuture.completed(BasicFuture.java:122)
 at org.apache.http.impl.nio.client.DefaultClientExchangeHandlerImpl.responseCompleted(DefaultClientExchangeHandlerImpl.java:181)
 at org.apache.http.nio.protocol.HttpAsyncRequestExecutor.processResponse(HttpAsyncRequestExecutor.java:448)
 at org.apache.http.nio.protocol.HttpAsyncRequestExecutor.inputReady(HttpAsyncRequestExecutor.java:338)
 at org.apache.http.impl.nio.DefaultNHttpClientConnection.consumeInput(DefaultNHttpClientConnection.java:265)
 at org.apache.http.impl.nio.client.InternalIODispatch.onInputReady(InternalIODispatch.java:81)
 at org.apache.http.impl.nio.client.InternalIODispatch.onInputReady(InternalIODispatch.java:39)
 at org.apache.http.impl.nio.reactor.AbstractIODispatch.inputReady(AbstractIODispatch.java:114)
 at org.apache.http.impl.nio.reactor.BaseIOReactor.readable(BaseIOReactor.java:162)
 at org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvent(AbstractIOReactor.java:337)
 at org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvents(AbstractIOReactor.java:315)
 at org.apache.http.impl.nio.reactor.AbstractIOReactor.execute(AbstractIOReactor.java:276)
 at org.apache.http.impl.nio.reactor.BaseIOReactor.execute(BaseIOReactor.java:104)
 at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor$Worker.run(AbstractMultiworkerIOReactor.java:591)
 at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.NullPointerException: null
 at java.base/java.util.Objects.requireNonNull(Objects.java:221)
 at org.elasticsearch.action.DocWriteResponse.<init>(DocWriteResponse.java:127)
 at org.elasticsearch.action.update.UpdateResponse.<init>(UpdateResponse.java:65)
 at org.elasticsearch.action.update.UpdateResponse$Builder.build(UpdateResponse.java:172)
 at org.elasticsearch.action.update.UpdateResponse$Builder.build(UpdateResponse.java:160)
 at org.elasticsearch.action.bulk.BulkItemResponse.fromXContent(BulkItemResponse.java:159)
 at org.elasticsearch.action.bulk.BulkResponse.fromXContent(BulkResponse.java:196)
 at org.elasticsearch.client.RestHighLevelClient.parseEntity(RestHighLevelClient.java:1892)
 at org.elasticsearch.client.RestHighLevelClient.lambda$performRequestAsyncAndParseEntity$10(RestHighLevelClient.java:1680)
 at org.elasticsearch.client.RestHighLevelClient$1.onSuccess(RestHighLevelClient.java:1762)
 ... 18 common frames omitted

Hey @late-bear-87552, Is your ElasticSearch available? Is it ES7 ?

@bulky-electrician-72362 thanks