title: PGError: ERROR: permission denied for relation (when using Heroku)
body: <p>I've recently gone through the database migration process as outlined here:</p>
  
  <p><a href="https://devcenter.heroku.com/articles/migrating-from-shared-database-to-heroku-postgres" rel="noreferrer">https://devcenter.heroku.com/articles/migrating-from-shared-database-to-heroku-postgres</a></p>
  
  <p>Now I'm seeing a number of errors in the logs like this:</p>
  
  <p>PGError: ERROR: permission denied for relation </p>
  
  <p>Any ideas on what I should do to fix it?</p>