title: The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server
body: <p>This project was successfully deployed in studio. But when I deploy in cloudhub it shows the error. I am using mysql database. Can any one solve?  </p>
  
  <pre><code>org.mule.module.db.internal.domain.connection.ConnectionCreationException: Cannot get connection for URL jdbc:mysql://127.0.0.1:3306/company : Communications link failure
  
  The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. (java.sql.SQLException) (org.mule.module.db.internal.processor.DbConnectionException).
  
  </code></pre>