tava faltando a linha de conexao do nome do banco de dados, somente copiar:

<?
	// How the user date is displayed
	$USER_DATE = 'd m Y - h:i a';
	$DEFAULT_LANGUAGE = 'pt_br';
	
	// The default theme for the users that didn't yet choosen one
	$DEFAULT_THEME = "default";
	
	// This is the format that dates are saved on your database
	// DON'T CHANGE IT unless you know what you are doing
	$MYSQL_DATE = 'Y-m-d G:i:s';
	
	// Database connect ";

	$MYSQL_SERVER = "localhost";
	$MYSQL_DB_NAME = "Nome do bd";
	$MYSQL_USERNAME = "User do bd";
	$MYSQL_PASSWORD = "Senha do bd";
?>



Ao mais o script ta perfeito, nao encontrei nenhum bug ateh o momento...