[Error] 
Class 'CSaleBasket' not found (0)
/var/www/beermarket/beer-market.com.ua/bitrix/php_interface/init.php:68
#0: MyGetOptimalPrice(integer, integer, array, string, array, string, array)
	/var/www/beermarket/beer-market.com.ua/bitrix/modules/main/classes/general/module.php:475
#1: ExecuteModuleEventEx(array, array)
	/var/www/beermarket/beer-market.com.ua/bitrix/modules/catalog/general/product.php:954
#2: CAllCatalogProduct::GetOptimalPrice(integer, integer, array, string, array, string, array)
	/var/www/beermarket/beer-market.com.ua/bitrix/components/bitrix/catalog.element/class.php:138
#3: CatalogElementComponent->initAdditionalCacheKeys(array)
	/var/www/beermarket/beer-market.com.ua/bitrix/modules/iblock/lib/component/element.php:775
#4: Bitrix\Iblock\Component\Element->getCacheKeys()
	/var/www/beermarket/beer-market.com.ua/bitrix/modules/iblock/lib/component/base.php:3923
#5: Bitrix\Iblock\Component\Base->initResultCache()
	/var/www/beermarket/beer-market.com.ua/bitrix/modules/iblock/lib/component/base.php:4462
#6: Bitrix\Iblock\Component\Base->loadData()
	/var/www/beermarket/beer-market.com.ua/bitrix/modules/iblock/lib/component/base.php:4442
#7: Bitrix\Iblock\Component\Base->initialLoadAction()
	/var/www/beermarket/beer-market.com.ua/bitrix/modules/iblock/lib/component/element.php:271
#8: Bitrix\Iblock\Component\Element->initialLoadAction()
	
#9: call_user_func(array)
	/var/www/beermarket/beer-market.com.ua/bitrix/modules/iblock/lib/component/base.php:4627
#10: Bitrix\Iblock\Component\Base->doAction()
	/var/www/beermarket/beer-market.com.ua/bitrix/modules/iblock/lib/component/base.php:4645
#11: Bitrix\Iblock\Component\Base->executeComponent()
	/var/www/beermarket/beer-market.com.ua/bitrix/modules/main/classes/general/component.php:649
#12: CBitrixComponent->includeComponent(string, array, object)
	/var/www/beermarket/beer-market.com.ua/bitrix/modules/main/classes/general/main.php:1039
#13: CAllMain->IncludeComponent(string, string, array, object)
	/var/www/beermarket/beer-market.com.ua/bitrix/components/bitrix/catalog/templates/.default/element.php:227
#14: include(string)
	/var/www/beermarket/beer-market.com.ua/bitrix/modules/main/classes/general/component_template.php:725
#15: CBitrixComponentTemplate->__IncludePHPTemplate(array, array, string)
	/var/www/beermarket/beer-market.com.ua/bitrix/modules/main/classes/general/component_template.php:820
#16: CBitrixComponentTemplate->IncludeTemplate(array)
	/var/www/beermarket/beer-market.com.ua/bitrix/modules/main/classes/general/component.php:746
#17: CBitrixComponent->showComponentTemplate()
	/var/www/beermarket/beer-market.com.ua/bitrix/modules/main/classes/general/component.php:694
#18: CBitrixComponent->includeComponentTemplate(string)
	/var/www/beermarket/beer-market.com.ua/bitrix/components/bitrix/catalog/component.php:171
#19: include(string)
	/var/www/beermarket/beer-market.com.ua/bitrix/modules/main/classes/general/component.php:605
#20: CBitrixComponent->__includeComponent()
	/var/www/beermarket/beer-market.com.ua/bitrix/modules/main/classes/general/component.php:664
#21: CBitrixComponent->includeComponent(string, array, NULL)
	/var/www/beermarket/beer-market.com.ua/bitrix/modules/main/classes/general/main.php:1039
#22: CAllMain->IncludeComponent(string, string, array)
	/var/www/beermarket/beer-market.com.ua/catalog/index.php:8
#23: include_once(string)
	/var/www/beermarket/beer-market.com.ua/bitrix/modules/main/include/urlrewrite.php:159
#24: include_once(string)
	/var/www/beermarket/beer-market.com.ua/bitrix/urlrewrite.php:2