[Error] 
[] operator not supported for strings (0)
/home/bitrix/ext_www/lifting-expert.ankportal.ru/bitrix/modules/iblock/classes/general/iblockproperty.php:74
#0: CAllIBlockProperty::GetList(array, array)
	/home/bitrix/ext_www/lifting-expert.ankportal.ru/bitrix/modules/iblock/classes/general/comp_pricetools.php:73
#1: CIBlockPriceTools::GetCatalogPrices(integer, array)
	/home/bitrix/ext_www/lifting-expert.ankportal.ru/bitrix/components/bitrix/catalog.element/component.php:501
#2: include(string)
	/home/bitrix/ext_www/lifting-expert.ankportal.ru/bitrix/modules/main/classes/general/component.php:548
#3: CBitrixComponent->__includeComponent()
	/home/bitrix/ext_www/lifting-expert.ankportal.ru/bitrix/modules/main/classes/general/component.php:600
#4: CBitrixComponent->includeComponent(string, array, NULL)
	/home/bitrix/ext_www/lifting-expert.ankportal.ru/bitrix/modules/main/classes/general/main.php:1035
#5: CAllMain->IncludeComponent(string, string, array)
	/home/bitrix/ext_www/lifting-expert.ankportal.ru/niti/detail.php:55
#6: include_once(string)
	/home/bitrix/ext_www/lifting-expert.ankportal.ru/bitrix/modules/main/include/urlrewrite.php:159
#7: include_once(string)
	/home/bitrix/ext_www/lifting-expert.ankportal.ru/bitrix/urlrewrite.php:2