WTC Restaurants & Bars special offers

[Error] 
Cannot instantiate abstract class Bitrix\Iblock\Component\Base (0)
/home/bitrix/ext_www/en.wtcmoscow.ru/bitrix/modules/main/classes/general/component.php:623
#0: CBitrixComponent->includeComponent(string, array, NULL)
	/home/bitrix/ext_www/en.wtcmoscow.ru/bitrix/modules/main/classes/general/main.php:1037
#1: CAllMain->IncludeComponent(string, string, array)
	/home/bitrix/ext_www/en.wtcmoscow.ru/services/restaurants/specials/index.php:27