[Error] 
Class 'CRestUtil' not found (0)
/home/bitrix/ext_www/kaztour.kz/bitrix/components/bitrix/rest.marketplace/component.php:103
#0: include
	/home/bitrix/ext_www/kaztour.kz/bitrix/modules/main/classes/general/component.php:548
#1: CBitrixComponent->__includeComponent()
	/home/bitrix/ext_www/kaztour.kz/bitrix/modules/main/classes/general/component.php:591
#2: CBitrixComponent->includeComponent(string, array, boolean)
	/home/bitrix/ext_www/kaztour.kz/bitrix/modules/main/classes/general/main.php:1035
#3: CAllMain->IncludeComponent(string, string, array, boolean)
	/home/bitrix/ext_www/kaztour.kz/marketplace/index.php:20