[Error] 
Using $this when not in object context (0)
/var/www/html/bitrix/modules/iblock/classes/mysql/iblockelement.php:577
#0: CIBlockElement::GetList
	/var/www/html/bitrix/components/bitrix/catalog.top/component.php:498
#1: include(string)
	/var/www/html/bitrix/modules/main/classes/general/component.php:548
#2: CBitrixComponent->__includeComponent
	/var/www/html/bitrix/modules/main/classes/general/component.php:591
#3: CBitrixComponent->includeComponent
	/var/www/html/bitrix/modules/main/classes/general/main.php:1035
#4: CAllMain->IncludeComponent
	/var/www/html/index.php:106