Fatal error: Uncaught Error: Interface "Bitrix\Sale\Exchange\Integration\Service\Command\IProxy" not found in D:\ktt\ttepla.com\public_html\bitrix\modules\sale\lib\exchange\integration\service\command\batch\statistics.php:15 Stack trace: #0 {main} thrown in D:\ktt\ttepla.com\public_html\bitrix\modules\sale\lib\exchange\integration\service\command\batch\statistics.php on line 15