Fout in gekocht script

Het is heel appart, op elke php pagina inmiddels error reporting aan gezet maar ik krijg gewoon een blanco pagina! Inmiddels ben ik er achter gekomen via mijn hoster dat het fout loopt door de common.inc.php file. Alleen ik zie hier helemaal niks aan! Ook worden er nergens foutmeldingen getoond dus ik weet ook echt niet wat het kan zijn, ik zie alleen een blanco pagina! Iemand een idee?


*edit Inmiddels een error logje gekregen van de hoster, een Notice: Undefined offset: 1 error voor deze lijn:

$dcs_cookie_domain = ($matches[1] != '')? '.'.$matches[1] : '';

en een Headers already have been send error.



Onderstaand common.inc.php

<?php
/*=======================================================================================
Design Contest Script
Copyright 2009 DesignContestScript.com - http://www.designcontestscript.com.
All Rights Reserved.

This file is part of DesignContestScript script, DesignContestScript is a commercial
script, any usage must have and agree to DesignContestScript license.
========================================================================================*/

ini_set( 'display_errors', true );
error_reporting( E_ALL );

if(!defined('DCS'))
  die;

preg_match('~^www\.(.*)~', $_SERVER['HTTP_HOST'], $matches);
$dcs_cookie_domain = ($matches[1] != '')? '.'.$matches[1] : '';
ini_set('session.cookie_domain', $dcs_cookie_domain);

session_start();

require_once DIR_PRE.'config/config.php';

define('TBL_PRE', '');
define('PAGE_EXT', 'html');

require_once DIR_PRE.'config/define.php';

require_once DIR_PRE.'includes/functions.inc.php';
require_once DIR_PRE.'includes/dbmysql.inc.php';

require_once DIR_PRE.'languages/language.en.php';

if (defined('SMARTY_DIR'))
  require_once SMARTY_DIR.'Smarty.class.php';
else
  require_once DIR_PRE.'smarty/Smarty.class.php';

require_once DIR_PRE.'includes/main.inc.php';
require_once DIR_PRE.'includes/user.inc.php';

$dcs_db = new dcscript_db;
$msg = $html_head = '';
$error = null;

//-----------------------------------------------------------------------
// LOAD SETTINGS
//-----------------------------------------------------------------------

$dcs_db->query("SELECT * FROM settings LIMIT 1");
if (!($dcs_settings = $dcs_db->fetch_record()))
  die("Settings information is corrupted!");

$dcs_settings['cookie_domain'] = $dcs_cookie_domain;
$dcs_settings['site_url'] = tail_slash($dcs_settings['site_url']);
$dcs_settings['site_full_dir'] = tail_slash($dcs_settings['site_full_dir']);
if (preg_match('~^http://.*?/~', $dcs_settings['site_url'], $matches))
  $dcs_settings['site_based_url'] = $matches[0];
else
  die('Site URL setting not valid');
$dcs_settings['site_path'] = '/'.preg_replace('~^http://.*?/~', '', $dcs_settings['site_url']);

$dcs_settings['avatars_dir'] = tail_slash(AVATAR_DIR);

// settings for design submission
$dcs_settings['designs_dir']['small'] = tail_slash(THUMB_DIR);
$dcs_settings['designs_dir']['medium'] = tail_slash(PREVIEW_DIR);
$dcs_settings['designs_dir']['large'] = tail_slash(FULLSIZE_DIR);

// settings for contest's attachments
$dcs_settings['attachments_dir'] = tail_slash(ATTACHMENT_DIR);
$dcs_settings['max_attachment_num'] = MAX_ATTACHMENT_NUM;

// setting for final design upload when winning the contest
$dcs_settings['upload_full_dir'] = tail_slash($dcs_settings['upload_full_dir']);

// setting for secret directory for generated mass payment
$dcs_settings['secret_dir'] = tail_slash($dcs_settings['secret_dir']);

$dcs_settings['themes_dir'] = tail_slash(THEME_DIR);
$dcs_settings['theme_name'] = $dcs_settings['theme_name']==''? 'default' : $dcs_settings['theme_name'];
$dcs_settings['theme_full_dir'] = tail_slash($dcs_settings['site_full_dir'].$dcs_settings['themes_dir'].$dcs_settings['theme_name']);
$dcs_settings['theme_url'] = tail_slash($dcs_settings['site_url'].$dcs_settings['themes_dir'].$dcs_settings['theme_name']);
$dcs_settings['theme_path'] = tail_slash($dcs_settings['site_path'].$dcs_settings['themes_dir'].$dcs_settings['theme_name']);

$dcs_settings['currency'] = @unserialize($dcs_settings['currency_options']);

$dcs_settings['url_max_length'] = URL_MAX_LENGTH;

//-----------------------------------------------------------------------
// GET CURRENT USER
//-----------------------------------------------------------------------

$dcs_user = new dcscript_user;
$dcs_user->check_user();

//-----------------------------------------------------------------------
// ASSIGN TEMPLATE VARS
//-----------------------------------------------------------------------
$jsconfig = "<script type=\"text/javascript\">\n".
            "SITE_BASE_DIR = '{$dcs_settings['site_path']}';\n".
            "</script>\n";

$dcs_user_info = array();
$dcs_user_info['is_guest'] = $dcs_user->is_guest;
if ($dcs_user->is_loggedin) {
  $dcs_user_info['id'] = $dcs_user->user['id'];
  $dcs_user_info['name'] = htmlentities_cs($dcs_user->user['display_name']);
  $dcs_user_info['unread_pms'] = count_inbox($dcs_user->user['id'], 0);
  $dcs_user_info['role'] = $dcs_user->user['role'];
  $dcs_user_info['is_admin'] = $dcs_user->user['is_admin'];
  $dcs_user_info['token'] = substr($dcs_user->user['sess_hash_id'], -10);
  $dcs_user_info['link'] = construct_url('user', array('id'=>$dcs_user->user['id'], 'name'=>$dcs_user->user['display_name']));
}

$dcs_tpl = new dcscript_theme;
$dcs_tpl->assign('settings', $dcs_settings);
$dcs_tpl->assign('jsconfig', $jsconfig);
$dcs_tpl->assign('user_info', $dcs_user_info);

//-----------------------------------------------------------------------
// CLEAN UP GPC IF MAGIC_QUOTES_GPC ON
//-----------------------------------------------------------------------
if (get_magic_quotes_gpc()) {
  $arr = array(&$_GET, &$_POST, &$_COOKIE);
  while (list($k,$v) = each($arr)) {
    foreach ($v as $key => $val) {
      if (!is_array($val)) {
        $arr[$k][$key] = stripslashes($val);
      } else {
        $arr[] = &$arr[$k][$key];
      }
    }
  }
  unset($arr);
}

?>