Ошибка подключения mysql в xampp

Установил xampp․ на нем версия mysql 5.0.12-dev.

При подключении к базе вылезает вот такая ошибка.

Warning: mysqli_connect(): php_network_getaddresses: getaddrinfo failed: The requested name is valid, but no data of the requested type was found. in C:\xampp\htdocs\demovolley\post.php on line 3

Warning: mysqli_connect(): (HY000/2002): php_network_getaddresses: getaddrinfo failed: The requested name is valid, but no data of the requested type was found. in C:\xampp\htdocs\demovolley\post.php on line 3 Ошибка подключения (2002) php_network_getaddresses: getaddrinfo failed: The requested name is valid, but no data of the requested type was found.

Просто создал пустую базу, и на голом php пробовал подключится, но та же ошибка.

$conect = mysqli_connect("localhost","root","******","base_name");