Hika_User_Account_Admin_Notification_Body

Hi,

It is translations key.
In your language file, you should find this translations but if HikaShop does not find them, it will display the translation key itself.
Did you modify something in the language file ?
In which language is your store ?

Regards,

Hi,

You can download the latest translations file directly in our website:
www.hikashop.com/en/download/languages.html

Regarding the language file, these translations have been added in HikaShop 2.1.0
HIKA_USER_ACCOUNT_ADMIN_NOTIFICATION_SUBJECT="Kontodetails für %s bei %s"
HIKA_USER_ACCOUNT_ADMIN_NOTIFICATION_BODY="Hallo AdministratorIn, <br/><br/>Ein neuer Benutzer '%s', username '%s', hat sich registriert als %s."

By downloading the latest language file, you will get the new translations.
If you have modified directly the language file, you have to do a "merge". You can copy/paste the end of the new language into yours.
If you have just create overrides for the language file (using the override section in the HikaShop backend), you can replace the all file without any problem.

Regards,