fix runtime spamming logs

fulcrm_shoppingcart.module

@@ -581,7 +581,7 @@ function fulcrm_shoppingcart_buy_generic_product_form( $form, &$form_state, $per
                                       '#markup' => '<h3>' . check_plain( $product[ 'name' ] ) . '</h3>',
                                       );
 
-    drupal_set_title( check_plain( $product_data[ 'data' ][ 'name' ] ) );
+    drupal_set_title( check_plain( $product[ 'data' ][ 'name' ] ) );
 
     $form[ 'actions' ] = array( '#type' => 'actions' );
     $form[ 'actions' ][ 'save' ] = array( '#type' => 'submit',