2019-05-30 09:58:16.209 +05:30 [Error] An error occurred.
Sitecore.Xdb.Collection.Search.Solr.Failures.SolrResponseException: {
  "responseHeader":{
    "status":400,
    "QTime":2,
    "params":{
      "q":"id:xdb-rebuild-status",
      "wt":"json"}},
  "error":{
    "metadata":[
      "error-class","org.apache.solr.common.SolrException",
      "root-error-class","org.apache.solr.common.SolrException"],
    "msg":"undefined field id",
    "code":400}}

   at Sitecore.Xdb.Collection.Search.Solr.SolrClient.EnsureSolrSuccessStatusCode(HttpResponseMessage response)
   at Sitecore.Xdb.Collection.Search.Solr.SolrClient.<SendGetRequestAsync>d__4.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Sitecore.Xdb.Collection.Search.Solr.SolrRebuildStatusStorage.<ReadStatus>d__5.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Sitecore.XConnect.Search.Indexer.IndexerHost.<<RunRebuildStatusWatcher>g__ExecuteTask|28_0>d.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Sitecore.XConnect.Search.Indexer.TaskExtension.<ExecuteWithInterval>d__0.MoveNext()