[TypeError] 
Typed property Mad\Schedule\Refs\Base::$data must be array, null used (0)
/var/www/html/data/local/modules/mad.schedule/lib/refs/Room.php:16
#0: Mad\Schedule\Refs\Room->get(NULL)
	/var/www/html/data/local/modules/mad.schedule/lib/refs/Base.php:136
#1: Mad\Schedule\Refs\Base->__construct(string)
	/var/www/html/data/local/modules/mad.schedule/lib/Refs.php:126
#2: Mad\Schedule\Refs->get(string, string)
	/var/www/html/data/local/modules/mad.schedule/lib/Updates.php:262
#3: Mad\Schedule\Updates->compile(string, string, array, array)
	/var/www/html/data/local/modules/mad.schedule/lib/Schedule.php:43
#4: Mad\Schedule\Schedule->get()
	/var/www/html/data/local/components/mad/lk.schedule/class.php:67
#5: Mad\Components\Mad\LK\Schedule->getScheduleUpdate(boolean)
	/var/www/html/data/local/components/mad/lk.schedule/class.php:113
#6: Mad\Components\Mad\LK\Schedule->executeComponent()
	/var/www/html/data/bitrix/modules/main/classes/general/component.php:648
#7: CBitrixComponent->includeComponent(string, array, NULL)
	/var/www/html/data/bitrix/modules/main/classes/general/main.php:1039
#8: CAllMain->IncludeComponent(string, string, array)
	/var/www/html/data/schedule/index.php:20