[Error] 
Using $this when not in object context (0)
/home/bitrix/www/bitrix/modules/main/classes/general/user.php:89
#0: CAllUser::GetID()
	/home/bitrix/www/local/php_interface/include/KeynTR_helper.php:20
#1: KeynTR_helper::who_you_are()
	/home/bitrix/www/local/php_interface/init.php:123
#2: MyOnBeforePrologHandler()
	/home/bitrix/www/bitrix/modules/main/classes/general/module.php:465
#3: ExecuteModuleEventEx(array)
	/home/bitrix/www/bitrix/modules/main/include.php:586
#4: require_once(string)
	/home/bitrix/www/bitrix/modules/main/include/prolog_before.php:14
#5: require_once(string)
	/home/bitrix/www/bitrix/modules/main/include/prolog.php:10
#6: require_once(string)
	/home/bitrix/www/bitrix/header.php:2
#7: require(string)
	/home/bitrix/www/catalog/index.php:2
#8: include_once(string)
	/home/bitrix/www/bitrix/modules/main/include/urlrewrite.php:159
#9: include_once(string)
	/home/bitrix/www/bitrix/urlrewrite.php:2