Конференция "Георадар-2018"

[ArgumentCountError] 
Too few arguments to function CConference::DayDateFormat(), 1 passed in /home/a0812819/domains/georadarconf.ru/public_html/bitrix/components/bitrix/conf.news.list/templates/main_news_social/template.php on line 10 and exactly 3 expected (0)
/home/a0812819/domains/georadarconf.ru/public_html/bitrix/modules/conference/classes/general/conference.php:253
#0: CConference::DayDateFormat(string)
	/home/a0812819/domains/georadarconf.ru/public_html/bitrix/components/bitrix/conf.news.list/templates/main_news_social/template.php:10
#1: include(string)
	/home/a0812819/domains/georadarconf.ru/public_html/bitrix/modules/main/classes/general/component_template.php:720
#2: CBitrixComponentTemplate->__IncludePHPTemplate(array, array, string)
	/home/a0812819/domains/georadarconf.ru/public_html/bitrix/modules/main/classes/general/component_template.php:815
#3: CBitrixComponentTemplate->IncludeTemplate(array)
	/home/a0812819/domains/georadarconf.ru/public_html/bitrix/modules/main/classes/general/component.php:685
#4: CBitrixComponent->showComponentTemplate()
	/home/a0812819/domains/georadarconf.ru/public_html/bitrix/modules/main/classes/general/component.php:633
#5: CBitrixComponent->includeComponentTemplate()
	/home/a0812819/domains/georadarconf.ru/public_html/bitrix/components/bitrix/conf.news.list/component.php:340
#6: include(string)
	/home/a0812819/domains/georadarconf.ru/public_html/bitrix/modules/main/classes/general/component.php:551
#7: CBitrixComponent->__includeComponent()
	/home/a0812819/domains/georadarconf.ru/public_html/bitrix/modules/main/classes/general/component.php:603
#8: CBitrixComponent->includeComponent(string, array, NULL)
	/home/a0812819/domains/georadarconf.ru/public_html/bitrix/modules/main/classes/general/main.php:1041
#9: CAllMain->IncludeComponent(string, string, array)
	/home/a0812819/domains/georadarconf.ru/public_html/conf2018/index.php:149