Fatal error

<?php
session_start();
require_once ($_SERVER['DOCUMENT_ROOT'] . '/include/config.inc.php');
Vars::$db = new DataBase();
$oGlobal = new Globals();
if (! Vars::$site_active) {
    @Header('Location: /construction.html');
    exit();
}
$error = (isset($_REQUEST['error'])) ? intval($_REQUEST['error']) : 0;
// Подключаем ЧПУ
$oChpu = new Chpu();
$uri = $_SERVER['REQUEST_URI'];
Vars::$cid = $oChpu->FindIDFullURI($uri);
if (is_null(Vars::$cid)) {
    $chpu_res = $oChpu->FindIDWithParam($uri);
    Vars::$cid = $chpu_res['return_id'];
    Vars::$params = $chpu_res['param'];
    Vars::$page = $chpu_res['page_number'];
}
// Авторизация пользователя
if (isset($_POST['auth_login'])) {
    $login = Vars::Slashes($_POST['auth_login']);
    $password = $_POST['auth_password'];
    $error = Auth::Login($login, $password);
    if (!$error)
        @header('Location: '.$_POST['uri']);
}
 
// Выход
if (isset($_GET['logout'])) {
    unset($_SESSION['user']);
    @header('Location: /');
}
 
// Объект содержания
$cid_res = Vars::$db->SqlParse('SELECT * FROM `content` WHERE (id = ?) LIMIT 1', Vars::$cid);
$oContent = ($cid_res) ? new $cid_res[0]['class_name'] : new Error(4);
if ($oContent->reg_only && empty($_SESSION['user']['access_content'])) $oContent = new Error(3);
if (Vars::$cid == 1015 && empty($_SESSION['user']['access_test'])) $oContent = new Error(3);
if ($oContent->redirect != '') {@header('Location: '.$oContent->redirect); exit();}
 
// Вывод ошибки
if ($error) $oContent = new Error($error);
 
$smarty = new Smarty();
$smarty->template_dir = $_SERVER['DOCUMENT_ROOT'].'/smarty/templates/';
$smarty->compile_dir = $_SERVER['DOCUMENT_ROOT'].'/smarty/templates_c/';
 
// Передаем область пользователя в шаблон
if (session_is_registered('user')) {
    Vars::$oUser = new Users($_SESSION['user']['id']);
    $smarty->assign('USER', Vars::$oUser->result);
} else {
    $smarty->assign('USER', null);
}
 
//Построение дерева меню
//$menu_tree = new Tree();
$all = Vars::$db->SqlParse('SELECT * FROM `content` WHERE visible=1 AND parent_id=0 ORDER BY number, id');
if ($all) foreach($all as $r_menu) $main_menu[] = array('link_name'=>Vars::RemSlashes($r_menu['link_name']), 'name'=>Vars::RemSlashes($r_menu['name']), 'url'=>$r_menu['full_url'], 'active' => $oContent->GetActive($oContent->id, $r_menu['id']));
$smarty->assign('MENU_TREE', $main_menu);
 
//Получение файлов раздела
$TABLE_FILE = null;
$f_res = Vars::$db->SqlParse("SELECT t1.*, t2.file_name, t2.description, t2.mime_type FROM `file_link` AS t1, `files` AS t2 WHERE t1.content_id=? AND t1.file_id=t2.id", $oContent->id);
if ($f_res) {
    $TABLE_FILE = array();
    foreach($f_res as $files) $TABLE_FILE[] = array('img' => Vars::GetFileIcon($files['mime_type']), 'name' => $files['file_name'], 'link' => '/function/download.php?name='.$files['file_name'], 'title' => htmlspecialchars(Vars::RemSlashes($files['description'])));
}
$smarty->assign('FILES', $TABLE_FILE);
 
if (Vars::$cid == 1001) $smarty->assign("NEWS", News::OnIndexPage(15));
 
$count = Vars::$db->SqlParse('SELECT count(id) as count FROM `content` WHERE visible = 1');
$smarty->assign('COUNT', $count[0]['count']);
$smarty->assign('CID', Vars::$cid);
$smarty->assign('CONTENT', $oContent->result);
$smarty->assign('SITE_NAME', Vars::$site_name);
$smarty->assign('ADMIN_MAIL', Vars::$admin_mail);
$smarty->assign('SITE_DESCRIPTION', $oContent->page_description);
$smarty->assign('SITE_KEYWORDS', $oContent->page_keywords);
$smarty->assign('ICQ', Vars::$icq);
$smarty->assign('PHONE', Vars::$phone);
$smarty->assign('ADDRESS', Vars::$address);
$smarty->assign('PAGE_INCLUDE', $oContent->page_include);
 
$smarty->display('index.tpl');
?>