[Error] 
Call to a member function Fetch() on boolean (0)
/home/bitrix/www/bitrix/modules/bitrix.sitemedicine/classes/general/MCSchedule.php:867
#0: MCSchedule::GetList(array, string)
	/home/bitrix/www/bitrix/components/medsite/medsite.edit_calendar/component.php:202
#1: include(string)
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:548
#2: CBitrixComponent->__includeComponent()
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:600
#3: CBitrixComponent->includeComponent(string, array, boolean)
	/home/bitrix/www/bitrix/modules/main/classes/general/main.php:1035
#4: CAllMain->IncludeComponent(string, string, array, boolean)
	/home/bitrix/www/office/for_staff/schedules.php:25