phpPgAdmin 에서 접속에러가 나옵니다.

제발 도와주세요.

에러메세지 :

Warning: Unable to connect to PostgresSQL server: FATAL 1: SetUserId: user 'password='

is not in 'pg_shadow' in lib.inc.php on line 130

Error / /home/doc/public_html/phpPgAdmin/index.php

PostgreSQL said: Unable to connect to server

130번째의 소스 내용은:

if (empty($PHP_PGADMIN_USER) || empty($PHP_PGADMIN_PW)) {

$no_include = true;

include("header.inc.php");

include("login.inc.php");

include("footer.inc.php");

exit;

} else if (isset($set_username) && isset($set_password)) {

if ($dbh = pg_connect($conn_str)) {

<=============== 130번째 소스의 내용

$sql_get_auth = "SELECT usename FROM pg_user WHE

RE usename = '$set_username' ";

if ($cfgUseExpire) {

$sql_get_auth .= "AND (valuntil > 'now'

OR valuntil = NULL)";

}

$rs = pg_exec($dbh, pre_query($sql_get_auth)) or

pg_die(pg_errormessage(), $sql_get_auth);