used get_title function for product to fix 500 error

diff --git a/sidebar.php b/sidebar.php
index a1fcdc8..d3a227b 100644 (file)
--- a/sidebar.php
+++ b/sidebar.php
@@ -2,7 +2,7 @@
     $id = $post->ID;
     $product_meta = new WC_Product($id);
     $sku = $product_meta->get_sku();
-    $title = $product;
+    $title = $product_meta->get_title();
 ?>
 
 <div id="sidebar-category">