title: ERROR: An error has occurred. Check your logs or contact the app author for clarification
body: <p><img src="https://i.stack.imgur.com/xJUUQ.png" alt="Error Screen2" />  <img src="https://i.stack.imgur.com/2ph1c.png" alt="Error Screen1" />
  while publishing app on web getting error called: check your log or contact the app auther.please find above image links</p>
  <blockquote>
  <p>ERROR: An error has occurred. Check your logs or contact the app author for clarification.</p>
  </blockquote>
  <p>if anyone can help me to resolve this error I'd be grateful.</p>