Connection failed: SQLSTATE[HY000] [2002] php_network_getaddresses: getaddrinfo failed: Name or service not known<br />
<b>Fatal error</b>:  Uncaught Error: Call to a member function prepare() on null in /home/hippo_v2_2/core/banco.php:89
Stack trace:
#0 /home/hippo_v2_2/core/pesquisa.php(40): core\Banco::QueryO('select * from p...')
#1 /home/hippo_v2_2/core/aplicacao.php(37): core\Pesquisa-&gt;__construct('smart-cities_ou...')
#2 /home/hippo_v2_2/public/index.php(19): Core\Aplicacao-&gt;VerificarRotas()
#3 {main}
  thrown in <b>/home/hippo_v2_2/core/banco.php</b> on line <b>89</b><br />