ERRO: SQLSTATE[HY000] [2002] php_network_getaddresses: getaddrinfo failed: Nome ou serviço desconhecido<br />
<b>Fatal error</b>:  Uncaught Error: Call to a member function prepare() on null in /home/storage/f/cb/79/maabbportoalegre1/public_html/debutantes/php/funcoes.php:301
Stack trace:
#0 /home/storage/f/cb/79/maabbportoalegre1/public_html/debutantes/detalhes_iframe.php(2): sql('SELECT id, nome...', Array, false)
#1 /home/storage/f/cb/79/maabbportoalegre1/public_html/debutantes/index.php(25): include('/home/storage/f...')
#2 {main}
  thrown in <b>/home/storage/f/cb/79/maabbportoalegre1/public_html/debutantes/php/funcoes.php</b> on line <b>301</b><br />