Lua Error on Website

[nonhock]

Hii guys
So,i have a problem and i not understand specific language then please say with more simple possible .

On website in step 4,show this error

Fatal error: Call to a member function fetch() on a non-object in C:\xampp\htdocs\classes\account.php on line 33

Im use tfs 2.0,otserver 10.77.

My accounts database on Xamp 1.7.3

SET SQL_MODE="NO_AUTO_VALUE_ON_ZERO";


/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
/*!40101 SET NAMES utf8 */;

--
-- Banco de Dados: `telesserver`
--

-- --------------------------------------------------------

--
-- Estrutura da tabela `accounts`
--

CREATE TABLE IF NOT EXISTS `accounts` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`name` varchar(32) NOT NULL DEFAULT '',
`password` varchar(255) NOT NULL,
`salt` varchar(40) NOT NULL DEFAULT '',
`premdays` int(11) NOT NULL DEFAULT '0',
`lastday` int(10) unsigned NOT NULL DEFAULT '0',
`email` varchar(255) NOT NULL DEFAULT '',
`key` varchar(32) NOT NULL DEFAULT '0',
`blocked` tinyint(1) NOT NULL DEFAULT '0' COMMENT 'internal usage',
`warnings` int(11) NOT NULL DEFAULT '0',
`group_id` int(11) NOT NULL DEFAULT '1',
`email_new` varchar(255) NOT NULL DEFAULT '',
`email_new_time` int(11) NOT NULL DEFAULT '0',
`rlname` varchar(255) NOT NULL DEFAULT '',
`location` varchar(255) NOT NULL DEFAULT '',
`page_access` int(11) NOT NULL DEFAULT '0',
`email_code` varchar(255) NOT NULL DEFAULT '',
`next_email` int(11) NOT NULL DEFAULT '0',
`premium_points` int(11) NOT NULL DEFAULT '0',
`create_date` int(11) NOT NULL DEFAULT '0',
`create_ip` int(11) NOT NULL DEFAULT '0',
`last_post` int(11) NOT NULL DEFAULT '0',
`flag` varchar(80) NOT NULL DEFAULT '',
PRIMARY KEY (`id`),
UNIQUE KEY `name` (`name`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1 AUTO_INCREMENT=2 ;

--
-- Extraindo dados da tabela `accounts`
--

INSERT INTO `accounts` (`id`, `name`, `password`, `salt`, `premdays`, `lastday`, `email`, `key`, `blocked`, `warnings`, `group_id`, `email_new`, `email_new_time`, `rlname`, `location`, `page_access`, `email_code`, `next_email`, `premium_points`, `create_date`, `create_ip`, `last_post`, `flag`) VALUES
(1, '1', '1', '', 65535, 0, '', '0', 0, 0, 1, '', 0, '', '', 0, '', 0, 0, 0, 0, 0, '');

--
-- Gatilhos `accounts`
--
DROP TRIGGER IF EXISTS `ondelete_accounts`;
DELIMITER //
CREATE TRIGGER `ondelete_accounts` BEFORE DELETE ON `accounts`
FOR EACH ROW BEGIN
DELETE FROM `bans` WHERE `type` IN (3, 4) AND `value` = OLD.`id`;
END
//
DELIMITER ;

/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;

please help me !!!!!!!!

Thanks

I upload my accounts.php por more information
http://www.4shared.com/file/knDpENQHce/account.html?

 

[Webtimize]

Try replacing line 33 with the following

        $this->data = $this->getDatabaseHandler()->query('SELECT ' . implode(', ', $fieldsArray) . ' FROM ' . $this->getDatabaseHandler()->tableName(self::$table) . ' WHERE ' . $search_string->fetch());