ERROR: SQLSTATE[HY000] [2002] Connection refused<br />
<b>Notice</b>:  Undefined property: properties_model::$db in <b>/var/www/openhouseestate.com/application/models/properties.php</b> on line <b>144</b><br />
<br />
<b>Fatal error</b>:  Uncaught Error: Call to a member function prepare() on null in /var/www/openhouseestate.com/application/models/properties.php:144
Stack trace:
#0 /var/www/openhouseestate.com/application/controllers/properties.php(67): properties_model-&gt;featured(Array)
#1 /var/www/openhouseestate.com/public/index.php(78): Properties-&gt;featured()
#2 /var/www/openhouseestate.com/library/Router.php(131): {closure}()
#3 /var/www/openhouseestate.com/public/index.php(350): Router::dispatch()
#4 {main}
  thrown in <b>/var/www/openhouseestate.com/application/models/properties.php</b> on line <b>144</b><br />