Index: branches/version-2_5-dev/data/class/helper/SC_Helper_DB.php
===================================================================
--- branches/version-2_5-dev/data/class/helper/SC_Helper_DB.php	(revision 18892)
+++ branches/version-2_5-dev/data/class/helper/SC_Helper_DB.php	(revision 18982)
@@ -859,9 +859,7 @@
      */
     function removeProductByCategories($category_id, $product_id) {
-        $sqlval = array("category_id" => $category_id,
-                        "product_id" => $product_id);
         $objQuery =& SC_Query::getSingletonInstance();
         $objQuery->delete("dtb_product_categories",
-                          "category_id = ? AND product_id = ?", $sqlval);
+                          "category_id = ? AND product_id = ?", array($category_id, $product_id));
     }