Now I get these three errors.
Notice: Undefined variable: WADA_Sort_1 in C:\xampp\htdocs\henkorsite\shopping-pages-template1.php on line 157
Notice: Trying to get property of non-object in C:\xampp\htdocs\WADbSearch\HelperPHP.php on line 381
Notice: Trying to get property of non-object in C:\xampp\htdocs\WADbSearch\HelperPHP.php on line 395