title: how to update Json code, not working code
body: <p>Can you please suggest how to resolve the error:</p>
  
  <pre><code>{ "serverUsed" : "plv12131.pvi.ntt.com:32414" , "operationTime" : { "$ts" : 15217531985 , "$inc" : 1} , "ok" : 0.0 , 
  "errmsg" : "not authorized on BILLINIG to execute command { $eval: \"Script_1231_15753184612()\", args: [], $db: \"BILLINIG\" }" , "code" : 13 , 
  "codeName" : "Unauthorized" , "$clusterTime" : 
  { "clusterTime" : { "$ts" : 15217531985 , "$inc" : 1} , "signature" : { "hash" : &lt;Binary Data&gt; , "keyId" : 67856920730276}}}
  </code></pre>