title: Google app engine Server Error. Where is the log?
body: <p>After deploying my application on google app engine I get this error:</p>
  
  <pre><code>Error: Server Error
  </code></pre>
  
  <p><code>The server encountered an error and could not complete your request.
  Please try again in 30 seconds.</code></p>
  
  <p>Brower tab says "<strong>500 Server Error</strong>". </p>
  
  <p>The problem is there any way to actually know where the error occurred? Or why am I seeing this error?</p>