[TypeError] 
call_user_func_array(): Argument #1 ($callback) must be a valid callback, function "getMedSiteTitleHtml" not found or invalid function name (0)
/home/bitrix/ext_www/btp-med.ru/bitrix/modules/main/classes/general/main.php:3191
#0: CAllMain->EndBufferContent
	
#1: ob_end_clean
	/home/bitrix/ext_www/btp-med.ru/bitrix/modules/main/lib/httpresponse.php:35
#2: Bitrix\Main\HttpResponse->flush
	/home/bitrix/ext_www/btp-med.ru/bitrix/modules/main/lib/response.php:91
#3: Bitrix\Main\Response->send
	/home/bitrix/ext_www/btp-med.ru/bitrix/modules/main/lib/engine/response/redirect.php:155
#4: Bitrix\Main\Engine\Response\Redirect->send
	/home/bitrix/ext_www/btp-med.ru/bitrix/modules/main/lib/application.php:334
#5: Bitrix\Main\Application->end
	/home/bitrix/ext_www/btp-med.ru/bitrix/modules/main/tools.php:3523
#6: LocalRedirect
	/home/bitrix/ext_www/btp-med.ru/schedule/index.php:5
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