Каталог Orthomol

[Error] 
Class 'Alexkova\Market\Core' not found (0)
/home/bitrix/ext_www/orthomol24.ru/bitrix/components/alexkova.market/catalog/templates/.default/sections.php:16
#0: include
	/home/bitrix/ext_www/orthomol24.ru/bitrix/modules/main/classes/general/component_template.php:789
#1: CBitrixComponentTemplate->__IncludePHPTemplate(array, array, string)
	/home/bitrix/ext_www/orthomol24.ru/bitrix/modules/main/classes/general/component_template.php:884
#2: CBitrixComponentTemplate->IncludeTemplate(array)
	/home/bitrix/ext_www/orthomol24.ru/bitrix/modules/main/classes/general/component.php:746
#3: CBitrixComponent->showComponentTemplate()
	/home/bitrix/ext_www/orthomol24.ru/bitrix/modules/main/classes/general/component.php:694
#4: CBitrixComponent->includeComponentTemplate(string)
	/home/bitrix/ext_www/orthomol24.ru/bitrix/components/alexkova.market/catalog/component.php:160
#5: include(string)
	/home/bitrix/ext_www/orthomol24.ru/bitrix/modules/main/classes/general/component.php:605
#6: CBitrixComponent->__includeComponent()
	/home/bitrix/ext_www/orthomol24.ru/bitrix/modules/main/classes/general/component.php:664
#7: CBitrixComponent->includeComponent(string, array, boolean)
	/home/bitrix/ext_www/orthomol24.ru/bitrix/modules/main/classes/general/main.php:1039
#8: CAllMain->IncludeComponent(string, string, array, boolean)
	/home/bitrix/ext_www/orthomol24.ru/backup_site/_catalog/index.php:494