[Error] 
[] operator not supported for strings (0)
/home/admin/web/ecosystem-rus.ru/public_html/bitrix/modules/iblock/classes/general/iblockproperty.php:34
#0: CAllIBlockProperty::GetList(array, array)
	/home/admin/web/ecosystem-rus.ru/public_html/bitrix/components/bizsolutions/simple.add.form/component.php:18
#1: include(string)
	/home/admin/web/ecosystem-rus.ru/public_html/bitrix/modules/main/classes/general/component.php:548
#2: CBitrixComponent->__includeComponent()
	/home/admin/web/ecosystem-rus.ru/public_html/bitrix/modules/main/classes/general/component.php:600
#3: CBitrixComponent->includeComponent(string, array, NULL)
	/home/admin/web/ecosystem-rus.ru/public_html/bitrix/modules/main/classes/general/main.php:1035
#4: CAllMain->IncludeComponent(string, string, array)
	/home/admin/web/ecosystem-rus.ru/public_html/include/modals/modal.callback.php:20