Fatal error: Uncaught Error: Class "Bitrix\Main\Page\FrameHelper" not found in /var/www/u1822004/data/www/cnc.su/include/top_page/regionality.list.php:2
Stack trace:
#0 {main}
thrown in /var/www/u1822004/data/www/cnc.su/include/top_page/regionality.list.php on line 2