[Error] 
Class 'Inraise\ProtectForm\Helper' not found (0)
/var/www/clients/client0/web1/web/bitrix/modules/inraise.protectform/lib/Events.php:15
#0: Inraise\ProtectForm\Events::OnProlog
	/var/www/clients/client0/web1/web/bitrix/modules/main/classes/general/module.php:480
#1: ExecuteModuleEventEx
	/var/www/clients/client0/web1/web/bitrix/modules/main/classes/general/main.php:3480
#2: CAllMain::PrologActions
	/var/www/clients/client0/web1/web/bitrix/modules/main/include/prolog_before.php:16
#3: require_once(string)
	/var/www/clients/client0/web1/web/bitrix/modules/main/include/prolog.php:10
#4: require_once(string)
	/var/www/clients/client0/web1/web/bitrix/header.php:1
#5: require(string)
	/var/www/clients/client0/web1/web/city/index.php:3