Где косяк в коде ?

$coll_e = " <span itemscope itemtype=\"http://data-vocabulary.org/Breadcrumb\"><a href=\"/collections/\" itemprop=\"url\"><span itemprop=\"title\">Подборки</span></a></span>";
  $coll_e .= " {$config['speedbar_separator']} " . strip_tags(stripslashes($row['title']));

/*
=====================================================
 Формирование speedbar 
=====================================================
*/
if ($config['speedbar'] AND !$view_template ) {
  
  $s_navigation = "<span itemscope itemtype=\"http://data-vocabulary.org/Breadcrumb\"><a href=\"{$config['http_home_url']}\" itemprop=\"url\"><span itemprop=\"title\">" . $config['short_title'] . "</span></a></span>";

  if( $config['start_site'] == 3 AND $_SERVER['QUERY_STRING'] == "" AND !$_POST['do']) $titl_e = "";

  if (intval($category_id)) $s_navigation .= " {$config['speedbar_separator']} " . get_breadcrumbcategories ( intval($category_id), $config['speedbar_separator'] );
  elseif ($do == 'tags') {
    
    if ($config['allow_alt_url']) $s_navigation .= " {$config['speedbar_separator']} <span itemscope itemtype=\"http://data-vocabulary.org/Breadcrumb\"><a href=\"" . $config['http_home_url'] . "tags/\" itemprop=\"url\"><span itemprop=\"title\">" . $lang['tag_cloud'] . "</span></a></span> {$config['speedbar_separator']} " . $tag;
    else $s_navigation .= " {$config['speedbar_separator']} <span itemscope itemtype=\"http://data-vocabulary.org/Breadcrumb\"><a href=\"?do=tags\" itemprop=\"url\"><span itemprop=\"title\">" . $lang['tag_cloud'] . "</span></a></span> {$config['speedbar_separator']} " . $tag;

  } elseif ($nam_e) $s_navigation .= " {$config['speedbar_separator']} " . $nam_e;

  if ($spiski_e) $s_navigation .= " {$config['speedbar_separator']} " . $spiski_e;

  if ($coll_e) $s_navigation .= $coll_e;
  
  if ($titl_e) $s_navigation .= " {$config['speedbar_separator']} " . $titl_e;
  
  if ($_GET['xn']) $s_navigation .= " {$config['speedbar_separator']} {$xfsearchvalue}";
  
  else {

    if ( isset($_GET['cstart']) AND intval($_GET['cstart']) > 1 ){
    
      $page_extra = " {$config['speedbar_separator']} ".$lang['news_site']." ".intval($_GET['cstart']);
    
    } else $page_extra = '';

    $s_navigation .= $page_extra;

  }
  
  $cstart = intval($_GET['cstart']);
  $tpl->load_template ( 'speedbar.tpl' );
  $tpl->set ( '{speedbar}', '<span id="dle-speedbar">' . stripslashes ( $s_navigation ) . '</span>' );
  $tpl->compile ( 'speedbar' );
  $tpl->clear ();

}