[Error] 
Call to undefined function isRagna() (0)
/home/bitrix/www/bitrix/templates/mozayka_welcome_responsive/header.php:147
#0: include_once
	/home/bitrix/www/bitrix/modules/main/include/prolog_after.php:107
#1: require(string)
	/home/bitrix/www/bitrix/modules/main/include/prolog.php:11
#2: require_once(string)
	/home/bitrix/www/bitrix/header.php:1
#3: require(string)
	/home/bitrix/ext_www/orangeva.ru/orangecard/account/feedback/index.php:2
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