Gros Gros Problème

[furious]

Niveau virus j'ai rien vue que télécharger rien sinon j'ai changer le passe ftp et bdd ( mdp aléatoire ) et admin y a que moi.

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Je viens de regarde mes fichier et dans mon fichier new.php j'ai une erreur ligne 62

Fatal error: Call to undefined function cache_forums_select() in /home/hackfree/domains/hack-free.net/public_html/new.php on line 26

Code :

<?php
define("IN_MYBB", 1);
define("KILL_GLOBALS", 1);
require_once "./global.php";
$lang->load("newthread", false, true);
$lang->max_options = $lang->sprintf($lang->max_options, $mybb->settings['maxpolloptions']);
add_breadcrumb("New Thread", "new.php");
$plugins->run_hooks('new_thread_start');
$codebuttons = build_mycode_inserter();
$modoptions = $mybb->input['modoptions'];
if($modoptions['closethread'] == 1){
    $closecheck = "checked=\"checked\"";
}else{
    $closecheck = '';
}if($modoptions['stickthread'] == 1){
    $stickycheck = "checked=\"checked\"";
}else{
    $stickycheck = '';
}
unset($modoptions);
$bgcolor = alt_trow();
eval("\$modoptions = \"".$templates->get("new_thread_modoptions")."\";");
eval("\$subscriptionmethod = \"".$templates->get("new_thread_subscription")."\";");
eval("\$pollbox = \"".$templates->get("new_thread_postpoll")."\";");
eval("\$savedraftbutton = \"".$templates->get("post_savedraftbutton", 1, 0)."\";");
$forumsselected = cache_forums_select();
eval("\$page_new_thread = \"".$templates->get("new_thread", 1, 0)."\";");
output_page($page_new_thread);
?>