[Error] 
Undefined constant "ERROR_404" (0)
/home/k/kharseeva/kharseeva.beget.tech/public_html/bitrix/modules/main/classes/general/site.php(930) : eval()'d code:1
#0: eval
	/home/k/kharseeva/kharseeva.beget.tech/public_html/bitrix/modules/main/classes/general/site.php:930
#1: CAllSite::GetCurTemplate()
	/home/k/kharseeva/kharseeva.beget.tech/public_html/bitrix/modules/main/include.php:466
#2: require_once(string)
	/home/k/kharseeva/kharseeva.beget.tech/public_html/bitrix/modules/main/include/prolog_before.php:19
#3: require_once(string)
	/home/k/kharseeva/kharseeva.beget.tech/public_html/bitrix/modules/main/include/prolog.php:10
#4: require_once(string)
	/home/k/kharseeva/kharseeva.beget.tech/public_html/bitrix/header.php:1
#5: require(string)
	/home/k/kharseeva/kharseeva.beget.tech/public_html/activity/index.php:2
#6: include_once(string)
	/home/k/kharseeva/kharseeva.beget.tech/public_html/bitrix/modules/main/include/urlrewrite.php:184
#7: include_once(string)
	/home/k/kharseeva/kharseeva.beget.tech/public_html/bitrix/urlrewrite.php:2
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