maybe categories for old version

www/index.php

@@ -130,7 +130,7 @@ function clean_str($str) {
 					echo ', ';
 					echo clean_str($item->get_category(0));
 					echo ", ";
-					echo clean_str($item->get_category(1));
+					echo clean_str($item->get_categories());
 					echo ".";
 				?>
 			</p>