ERROR: SQLSTATE[HY000] [1045] Access denied for user 'miguellde_modulo8'@'localhost' (using password: YES)<br />
<b>Warning</b>:  Undefined variable $conn in <b>/home/miguelde/modulo8.migueldebarba.com.br/pedroekarol/insertmac.php</b> on line <b>7</b><br />
Erro de banco MySQL.