Erro: 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/storage/5/c2/9f/clubedosushi3/public_html/cs_online/alunos/edit_alunos.php:13
Stack trace:
#0 {main}
  thrown in <b>/home/storage/5/c2/9f/clubedosushi3/public_html/cs_online/alunos/edit_alunos.php</b> on line <b>13</b><br />