Fatal error: Uncaught Error: Call to undefined function IncludeModuleLangFile() in D:\ktt\ttepla.com\public_html\bitrix\modules\main\classes\general\database.php:12
Stack trace:
#0 D:\ktt\ttepla.com\public_html\bitrix\modules\main\classes\mysql\database.php(13): require_once()
#1 {main}
thrown in D:\ktt\ttepla.com\public_html\bitrix\modules\main\classes\general\database.php on line 12