Топ комментаторов v2.1 by Glam, как оживить?

<?php
if(!defined('DATALIFEENGINE')){
  die("Hacking attempt!");
}

include_once ENGINE_DIR . '/classes/parse.class.php';
$parse = new ParseFilter( );
$parse->safe_mode = true;

$template_dir = ROOT_DIR . '/templates/' . $config['skin'];

$glamusers = dle_cache($cName, $config['skin']);

if( !$glamusers) {
    $sql = $db->query("SELECT user_id, name, foto, signature, comm_num, icq FROM ".PREFIX."_users ORDER BY comm_num DESC LIMIT {$limit}");
        
    $tpl->load_template( $cName . '.tpl' );
    
    while ($row = $db->get_row($sql)) {
    
        if ($config['allow_alt_url'] == "yes") {
            $userlink = "<a href=\"".$config['http_home_url']."user/".urlencode($row['name'])."/\">";
        } else {
            $userlink = "<a href=\"$PHP_SELF?subaction=userinfo&user=".urlencode($row['name'])."/\">";
        }
        if ($row['foto'] !== "") {
            $ava = "{$userlink}<img src=\"".$config['http_home_url']."uploads/fotos/".$row['foto']."\" align=\"center\" width=\"50\"></a>";
        } else {
            $ava = "{$userlink}<img src=\"{THEME}/images/noavatar.png\" align=\"center\" width=\"50\"></a>";
        }
        
        $tpl->set('{ava}', $ava);
        $tpl->set('{nickname}', $userlink . $row['name'].'</a>');
        
        if( $user_group[$row['user_group']]['allow_signature'] ) $signature = $db->safesql( $parse->BB_Parse( $parse->process( $row['signature'] ), false ) );
        else $signature = "";
        
        $tpl->set('{signature}', $signature);
        $tpl->set('{icq}', $row['icq']);
        $tpl->set('{comm_num}', '<a href="/index.php?do=lastcomments&userid='.$row['user_id'].'">'.$row['comm_num'].'</a>');
        
        $tpl->compile('glamusers');
        $glamusers = $tpl->result['glamusers'];    
        $tpl->clear();
    }
    create_cache($cName, $glamusers, $config['skin']);
}
echo $glamusers;
?>