Рейтинг продавцов запчастей в г.Москва

[TypeError] 
Argument 1 passed to Bamper\Framework\Object\BindSeller::getBindSellers() must be of the type int, null given, called in /home/bitrix/www/local/components/bamper/ratings/class.php on line 150 (0)
/home/bitrix/www/local/modules/bamper.framework/lib/object/bindseller.php:33
#0: Bamper\Framework\Object\BindSeller->getBindSellers
	/home/bitrix/www/local/components/bamper/ratings/class.php:150
#1: Ratings->getDate
	/home/bitrix/www/local/components/bamper/ratings/class.php:33
#2: Ratings->executeComponent
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:656
#3: CBitrixComponent->includeComponent
	/home/bitrix/www/bitrix/modules/main/classes/general/main.php:1041
#4: CAllMain->IncludeComponent
	/home/bitrix/www/rating/table.php:27