Warning: mysqli_real_connect(): php_network_getaddresses: getaddrinfo failed: No such host is known. in D:\bobrivers\mobile\config.php on line 23

Warning: mysqli_real_connect(): (HY000/2002): php_network_getaddresses: getaddrinfo failed: No such host is known. in D:\bobrivers\mobile\config.php on line 23
Failed to connect to MySQL: php_network_getaddresses: getaddrinfo failed: No such host is known.