Неустранимая ошибка: ошибка mysql: [0: ошибка подключения к серверу ‘localhost’ с пользователем ‘use_online’]

я получил это сообщение об ошибке

 Fatal error: mysql error: [0: Connection error to server 'localhost' with user 'use_online'] in CONNECT(localhost, '****', '****', use_home) in /home/usr/public_html/libraries/adodb/adodb-errorhandler.inc.php on line 81

я использую adodb

мой код

require_once($config['basedir'].'/libraries/adodb/adodb-errorhandler.inc.php');
require_once($config['basedir'].'/libraries/adodb/adodb.inc.php');

$conn = &ADONewConnection($DBTYPE);
$conn->NConnect($DBHOST, $DBUSER, $DBPASSWORD, $DBNAME);
@mysql_query("SET NAMES 'UTF8'");
$sql = "SELECT * from config";

$rsc = $conn->Execute($sql);

это работало нормально, но выиграл я перехожу на новый сервер, он дал мне ошибки выше

Обновить

код adodb.inc.php
………………………………………….. …..

/**************************************************************************************************
| Edited By : Onlinewp
| http://onlinewp.com
|**************************************************************************************************//**
* @version V3.40 7 April 2003  (c) 2000-2003 John Lim (jlim@natsoft.com.my). All rights reserved.
* Released under both BSD license and Lesser GPL library license.
Whenever there is any discrepancy between the two licenses,
the BSD license will take precedence.
*
* Set tabs to 4 for best viewing.
*
* Latest version is available at http://php.weblogs.com
*
*/

// added Claudio Bustos  clbustos#entelchile.net
if (!defined('ADODB_ERROR_HANDLER_TYPE')) define('ADODB_ERROR_HANDLER_TYPE',E_USER_ERROR);

define('ADODB_ERROR_HANDLER','ADODB_Error_Handler');

/**
* Default Error Handler. This will be called with the following params
*
* @param $dbms      the RDBMS you are connecting to
* @param $fn        the name of the calling function (in uppercase)
* @param $errno     the native error number from the database
* @param $errmsg    the native error msg from the database
* @param $p1        $fn specific parameter - see below
* @param $P2        $fn specific parameter - see below
*/
function ADODB_Error_Handler($dbms, $fn, $errno, $errmsg, $p1, $p2, &$thisConnection)
{
if (error_reporting() == 0) return; // obey @ protocol
switch($fn) {
case 'EXECUTE':
$sql = $p1;
$inputparams = $p2;

$s = "$dbms error: [$errno: $errmsg] in $fn(\"$sql\")\n";
break;

case 'PCONNECT':
case 'CONNECT':
$host = $p1;
$database = $p2;

$s = "$dbms error: [$errno: $errmsg] in $fn($host, '****', '****', $database)\n";
break;
default:
$s = "$dbms error: [$errno: $errmsg] in $fn($p1, $p2)\n";
break;
}
/*
* Log connection error somewhere
*   0 message is sent to PHP's system logger, using the Operating System's system
*       logging mechanism or a file, depending on what the error_log configuration
*       directive is set to.
*   1 message is sent by email to the address in the destination parameter.
*       This is the only message type where the fourth parameter, extra_headers is used.
*       This message type uses the same internal function as mail() does.
*   2 message is sent through the PHP debugging connection.
*       This option is only available if remote debugging has been enabled.
*       In this case, the destination parameter specifies the host name or IP address
*       and optionally, port number, of the socket receiving the debug information.
*   3 message is appended to the file destination
*/
if (defined('ADODB_ERROR_LOG_TYPE')) {
$t = date('Y-m-d H:i:s');
if (defined('ADODB_ERROR_LOG_DEST'))
error_log("($t) $s", ADODB_ERROR_LOG_TYPE, ADODB_ERROR_LOG_DEST);
else
error_log("($t) $s", ADODB_ERROR_LOG_TYPE);
}//print "<p>$s</p>";
trigger_error($s,ADODB_ERROR_HANDLER_TYPE);
}