title: Heroku and Postgresql and Rails - too many connections error
body: <p>I'm getting the following error with Ruby on Rails, Heroku and Postgresql:</p>
  
  <pre>
  PG::Error (FATAL:  too many connections for role "********"
  </pre>
  
  <p>I've restarted the server several times to no avail.  Any ideas?</p>