[Error] 
Using $this when not in object context (0)
/home/slingi/web/slingi.by/public_html/bitrix/modules/iblock/classes/mysql/iblockelement.php:577
#0: CIBlockElement::GetList(array, array, boolean, boolean, array)
	/home/slingi/web/slingi.by/public_html/bitrix/components/bitrix/catalog.smart.filter/component.php:209
#1: include(string)
	/home/slingi/web/slingi.by/public_html/bitrix/modules/main/classes/general/component.php:535
#2: CBitrixComponent->__includeComponent()
	/home/slingi/web/slingi.by/public_html/bitrix/modules/main/classes/general/component.php:94
#3: CBitrixComponent->executeComponent()
	/home/slingi/web/slingi.by/public_html/bitrix/components/bitrix/catalog.smart.filter/class.php:129
#4: CBitrixCatalogSmartFilter->executeComponent()
	/home/slingi/web/slingi.by/public_html/bitrix/modules/main/classes/general/component.php:569
#5: CBitrixComponent->includeComponent(string, array, object)
	/home/slingi/web/slingi.by/public_html/bitrix/modules/main/classes/general/main.php:1035
#6: CAllMain->IncludeComponent(string, string, array, object)
	/home/slingi/web/slingi.by/public_html/bitrix/templates/aspro_mshop/components/bitrix/catalog/main/filter.php:28
#7: include_once(string)
	/home/slingi/web/slingi.by/public_html/bitrix/templates/aspro_mshop/components/bitrix/catalog/main/section.php:115
#8: include(string)
	/home/slingi/web/slingi.by/public_html/bitrix/modules/main/classes/general/component_template.php:708
#9: CBitrixComponentTemplate->__IncludePHPTemplate(array, array, string)
	/home/slingi/web/slingi.by/public_html/bitrix/modules/main/classes/general/component_template.php:800
#10: CBitrixComponentTemplate->IncludeTemplate(array)
	/home/slingi/web/slingi.by/public_html/bitrix/modules/main/classes/general/component.php:657
#11: CBitrixComponent->showComponentTemplate()
	/home/slingi/web/slingi.by/public_html/bitrix/modules/main/classes/general/component.php:605
#12: CBitrixComponent->includeComponentTemplate(string)
	/home/slingi/web/slingi.by/public_html/bitrix/components/bitrix/catalog/component.php:167
#13: include(string)
	/home/slingi/web/slingi.by/public_html/bitrix/modules/main/classes/general/component.php:535
#14: CBitrixComponent->__includeComponent()
	/home/slingi/web/slingi.by/public_html/bitrix/modules/main/classes/general/component.php:578
#15: CBitrixComponent->includeComponent(string, array, NULL)
	/home/slingi/web/slingi.by/public_html/bitrix/modules/main/classes/general/main.php:1035
#16: CAllMain->IncludeComponent(string, string, array)
	/home/slingi/web/slingi.by/public_html/catalog/index.php:10
#17: include_once(string)
	/home/slingi/web/slingi.by/public_html/bitrix/modules/main/include/urlrewrite.php:159
#18: include_once(string)
	/home/slingi/web/slingi.by/public_html/bitrix/urlrewrite.php:2