Сопутствующие категории начали выдовать ошибку - [VM2&3] Общие вопросы и ошибки

<?php
/*
* имя файла related_categories_to_product.php
* позиция  related_categories_to_product
*/
defined('_JEXEC') or die('Restricted access');

$doc = JFactory::getDocument(); $rctp = '
.related_categories_to_product {float: left; margin: 10px 24px 0px 10px; width: 200px; height: 250px;}
.related_categories_product24 {padding: 0px 0px 15px 0px; display: inline-table; border-bottom: solid 1px #CCC; width: 100%;}
.related_categories_to_product-display {text-align: center; width: 200px;}
.related_categories_to_product-display a {font-size: 12px; text-decoration: none; color: #000;}
'; $doc->addStyleDeclaration($rctp); 

$product = $viewData['product']; $position = $viewData['position'];
$customTitle = isset($viewData['customTitle'])? $viewData['customTitle']: false;;
if(isset($viewData['class'])){ $class = $viewData['class'];
} else { 
$class = 'product-fields'; 
     }
if (!empty($product->customfieldsSorted[$position])) {    } 
$custom_title = null; 
foreach ($product->customfieldsSorted[$position] as $field) 
   {
if ( $field->is_hidden || empty($field->display)) continue; 

       echo '<div class="related_categories_to_product">';
if (!$customTitle and $field->custom_title != $custom_title and $field->show_title) { 
     } 
if (!empty($field->display)) {
      echo'<div class="related_categories_to_product-display">'.$field->display.'</div></div>';
     }  
   } 
?>
<div class="clear"></div>