title: Sails Postgresql Heroku PoolSize doesnt work
body: <p>This is my error:
  Is your Postgresql configuration correct?  Maybe your <code>poolSize</code> configuration is set too high? e.g. If your Postgresql database only supports 20 concurrent connections, you should make sure you have your <code>poolSize</code> set as something &lt; 20 (see <a href="http://stackoverflow.com/a/27387928/486547">http://stackoverflow.com/a/27387928/486547</a>). The default <code>poolSize</code> is 10. To override default settings, specify the desired properties on the relevant Postgresql "connection" config object where the host/port/database/etc. are configured. If you're using Sails, this is generally located in <code>config/connections.js</code>, or wherever your environment-specific database configuration is set.</p>
  
  <p>I have change the poolSize but nothing changes. Please can anybody help me?</p>