ERROR EN LA CONECCION MySQL

[maurimono]

Esta es conex.php:


<?php
$host = "localhost";
$account = "desas";
$password = "desas";
$dbname = "desas";

$mysqli = new mysqli($host,$account,$password,$dbname);

if (mysqli_connect_errno()) {
printf("Connect failed: %s\n", mysqli_connect_error());
exit(1);
}

if ($result = $mysqli->query( "SELECT DATABASE()")) {
$row = $result->fetch_row();
//printf("Default database is %s.<br>", $row[0]);
$result->free();
}
?>