Бюллетень голосования

[Error] 
Call to undefined method CTszhPublicHelper::CheckEdition() (0)
/var/www/cdscorel/public_html/uk-sun/bitrix/components/citrus/tszh.vote20170502/component.php:16
#0: include
	/var/www/cdscorel/public_html/uk-sun/bitrix/modules/main/classes/general/component.php:605
#1: CBitrixComponent->__includeComponent()
	/var/www/cdscorel/public_html/uk-sun/bitrix/modules/main/classes/general/component.php:680
#2: CBitrixComponent->includeComponent(string, array, boolean, boolean)
	/var/www/cdscorel/public_html/uk-sun/bitrix/modules/main/classes/general/main.php:1063
#3: CAllMain->IncludeComponent(string, string, array, boolean)
	/var/www/cdscorel/public_html/uk-sun/personal/vote20170502/index.php:11