Warning: mysqli_connect(): php_network_getaddresses: getaddrinfo failed: Name or service not known in /var/www/html/sistema/database/mysql.php on line 6

Warning: mysqli_connect(): (HY000/2002): php_network_getaddresses: getaddrinfo failed: Name or service not known in /var/www/html/sistema/database/mysql.php on line 6
Error: Could not make a database connection using hipere_user@hipereventos-db.cvhaarez0lsn.us-west-2.rds.amazonaws.com
Warning: mysqli_close() expects parameter 1 to be mysqli, bool given in /var/www/html/sistema/database/mysql.php on line 71