[Error] 
Class 'Bitrix\Sale\Discount\RuntimeCache\DiscountCache' not found (0)
/var/www/mon-bon.ru/bitrix/modules/iblock/classes/general/comp_pricetools.php:144
#0: CIBlockPriceTools::SetCatalogDiscountCache
	/var/www/mon-bon.ru/bitrix/modules/iblock/lib/component/base.php:730
#1: Bitrix\Iblock\Component\Base->initPrices
	/var/www/mon-bon.ru/bitrix/modules/iblock/lib/component/base.php:4117
#2: Bitrix\Iblock\Component\Base->processResultData
	/var/www/mon-bon.ru/bitrix/modules/iblock/lib/component/element.php:287
#3: Bitrix\Iblock\Component\Element->processResultData
	/var/www/mon-bon.ru/bitrix/modules/iblock/lib/component/base.php:4653
#4: Bitrix\Iblock\Component\Base->loadData
	/var/www/mon-bon.ru/bitrix/modules/iblock/lib/component/base.php:4642
#5: Bitrix\Iblock\Component\Base->initialLoadAction
	/var/www/mon-bon.ru/bitrix/modules/iblock/lib/component/element.php:272
#6: Bitrix\Iblock\Component\Element->initialLoadAction
	
#7: call_user_func
	/var/www/mon-bon.ru/bitrix/modules/iblock/lib/component/base.php:4828
#8: Bitrix\Iblock\Component\Base->doAction
	/var/www/mon-bon.ru/bitrix/modules/iblock/lib/component/base.php:4846
#9: Bitrix\Iblock\Component\Base->executeComponent
	/var/www/mon-bon.ru/bitrix/modules/main/classes/general/component.php:660
#10: CBitrixComponent->includeComponent
	/var/www/mon-bon.ru/bitrix/modules/main/classes/general/main.php:1068
#11: CAllMain->IncludeComponent
	/var/www/m.mon-bon.ru/shop/element.php:191
#12: include_once(string)
	/var/www/mon-bon.ru/bitrix/modules/main/include/urlrewrite.php:184
#13: include_once(string)
	/var/www/mon-bon.ru/bitrix/urlrewrite.php:2
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