Fatal error: Uncaught Error: Call to undefined function Fformat_price() in D:\core\includes\modules\products\product_inforation.php:123 Stack trace: #0 D:\core\includes\modules\products\product_info.php(34): include() #1 D:\www\guleken\products_info.php(3): include('D:\\core\\include...') #2 {main} thrown in D:\core\includes\modules\products\product_inforation.php on line 123