[Error] 
[] operator not supported for strings (0)
/home/goldtres/xn--c1acdwooifd.xn--p1ai/docs/bitrix/modules/iblock/classes/general/iblockproperty.php:65
#0: CAllIBlockProperty::GetList(array, array)
	/home/goldtres/xn--c1acdwooifd.xn--p1ai/docs/bitrix/modules/iblock/classes/general/iblock.php:2100
#1: CAllIBlock::GetProperties(string, array, array)
	/home/goldtres/xn--c1acdwooifd.xn--p1ai/docs/bitrix/components/foxtheme/feedbackmod.form/component.php:54
#2: include(string)
	/home/goldtres/xn--c1acdwooifd.xn--p1ai/docs/bitrix/modules/main/classes/general/component.php:548
#3: CBitrixComponent->__includeComponent()
	/home/goldtres/xn--c1acdwooifd.xn--p1ai/docs/bitrix/modules/main/classes/general/component.php:600
#4: CBitrixComponent->includeComponent(string, array, NULL)
	/home/goldtres/xn--c1acdwooifd.xn--p1ai/docs/bitrix/modules/main/classes/general/main.php:1035
#5: CAllMain->IncludeComponent(string, string, array)
	/home/goldtres/xn--c1acdwooifd.xn--p1ai/docs/includes/popup.php:7