Connection Error: SQLSTATE[HY000] [2002] Connection refused<br />
<b>Fatal error</b>:  Uncaught Error: Call to a member function query() on null in /home/u769894635/domains/carclass.com.br/public_html/app/models/veiculo.php:527
Stack trace:
#0 /home/u769894635/domains/carclass.com.br/public_html/app/controllers/ModeloController.php(52): Veiculo-&gt;getByMarcaModelo()
#1 /home/u769894635/domains/carclass.com.br/public_html/app/controllers/ModeloController.php(25): ModeloController-&gt;index()
#2 /home/u769894635/domains/carclass.com.br/public_html/app/core/Router.php(49): ModeloController-&gt;carros()
#3 /home/u769894635/domains/carclass.com.br/public_html/index.php(53): Router-&gt;dispatch()
#4 {main}
  thrown in <b>/home/u769894635/domains/carclass.com.br/public_html/app/models/veiculo.php</b> on line <b>527</b><br />