Fatal error: Uncaught Error: Class "Bitrix\Sale\EntityPropertyValueCollection" not found in D:\ktt\ttepla.com\public_html\bitrix\modules\sale\lib\shipmentpropertyvaluecollection.php:9 Stack trace: #0 {main} thrown in D:\ktt\ttepla.com\public_html\bitrix\modules\sale\lib\shipmentpropertyvaluecollection.php on line 9