How to fix an error in Bitrix when switching to PHP 7.2?

Question

1C-Bitrix

When transferring the site to php 7.2, if I go to the trash, I get the following error:
[ArgumentCountError]
Too few arguments to function CAllMain::IncludeComponent(), 1 passed in /var/www/www-root/data/www/site. ru/cart/index.php on line 48 and at least 2 expected (0)
/var/www/www-root/data/www/site.ru/bitrix/modules/main/classes/general/main.php:979
#0: CAllMain->IncludeComponent(string)
/var/www/www-root/data/www/site.ru/cart/index.php:48

Help a newbie understand, thanks.

Answer 1

$APPLICATION->IncludeComponent("my:cart", "", array());