Parse server on Heroku returns internal server error
<p>I've just deployed parse server on Heroku as described<br>
in the Parse migration guide, but when I send POST command using POSTMAN<br>
I get internal server error, code 1<br>
Attached images
<a href="https://i.stack.imgur.com/WqHpi.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/WqHpi.jpg" alt="Heroku settings"></a></p>

<p><a href="https://i.stack.imgur.com/NZMaT.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/NZMaT.jpg" alt="Postman send"></a></p>