title: Migrate Issue on Heroku
body: <p>I have hosted the <code>django</code> application in <code>Heroku</code> environmnet. Whenever I try to initiate <strong>migrate</strong> command its shows <strong>error:</strong></p>
  <blockquote>
  <p>Your models have changes that are not yet reflected in a migration,
  and so won't be applied. Run 'manage.py makemigrations' to make new
  migrations, and then re-run 'manage.py migrate' to apply them. Run
  'manage.py makemigrations' to make new migrations, and then re-run
  'manage.py migrate' to apply them.</p>
  </blockquote>
  <p>I also checked with <strong>new</strong> database on same application eventhough same issue. Finally I have tried <strong>makemigrations</strong> its done well, but after <strong>makemigrations</strong> also having same issue. The same I have tried with another <code>application</code> in same <code>heroku</code> <strong>makemigrations</strong> and <strong>migrate</strong> working well.</p>
  <p>Please suggest why I can't migrate on previous application in <code>heroku</code>.</p>
  <p><a href="https://i.stack.imgur.com/D1UpI.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/D1UpI.png" alt="enter image description here" /></a></p>