title: HTTP error code 500
body: <p>I am trying to run a Java client application which in turn calls a servlet, and both of them are placed on the same machine. While running the client code I am getting: </p>
  
  <pre><code>Error while making connection
  </code></pre>
  
  <p>And the server returned HTTP response code is 500.</p>
  
  <p>See URL: <a href="https://psng11d19087.ksfg.ds-group.com:443" rel="nofollow">https://psng11d19087.ksfg.ds-group.com:443</a></p>
  
  <p>Any tips on how I can start debugging this?</p>