[Bitrix\Main\ArgumentNullException] 
Argument 'fUserId' is null or empty (100)
/home/users/l/lrf/domains/lotos-com.ru/bitrix/modules/sale/lib/basket/storage.php:49
#0: Bitrix\Sale\Basket\Storage::getInstance(integer, string)
	/home/users/l/lrf/domains/lotos-com.ru/bitrix/components/bitrix/sale.order.ajax/class.php:482
#1: SaleOrderAjax->getBasketStorage()
	/home/users/l/lrf/domains/lotos-com.ru/bitrix/components/bitrix/sale.order.ajax/class.php:953
#2: SaleOrderAjax->initBasket(object)
	/home/users/l/lrf/domains/lotos-com.ru/bitrix/components/bitrix/sale.order.ajax/class.php:5418
#3: SaleOrderAjax->getOrder(integer)
	/home/users/l/lrf/domains/lotos-com.ru/bitrix/components/bitrix/sale.order.ajax/class.php:5377
#4: SaleOrderAjax->createOrder(integer)
	/home/users/l/lrf/domains/lotos-com.ru/bitrix/components/bitrix/sale.order.ajax/class.php:5666
#5: SaleOrderAjax->processOrderAction()
	/home/users/l/lrf/domains/lotos-com.ru/bitrix/components/bitrix/sale.order.ajax/class.php:1157
#6: SaleOrderAjax->showAuthFormAction()
	
#7: call_user_func(array)
	/home/users/l/lrf/domains/lotos-com.ru/bitrix/components/bitrix/sale.order.ajax/class.php:5637
#8: SaleOrderAjax->doAction(string)
	/home/users/l/lrf/domains/lotos-com.ru/bitrix/components/bitrix/sale.order.ajax/class.php:5890
#9: SaleOrderAjax->executeComponent()
	/home/users/l/lrf/domains/lotos-com.ru/bitrix/modules/main/classes/general/component.php:638
#10: CBitrixComponent->includeComponent(string, array, boolean)
	/home/users/l/lrf/domains/lotos-com.ru/bitrix/modules/main/classes/general/main.php:1037
#11: CAllMain->IncludeComponent(string, string, array, boolean)
	/home/users/l/lrf/domains/lotos-com.ru/personal/order/_index.php:15