Getting this error when trying to suspend or terminate accounts via Hostbill:
Parser error: Request is invalid. Error in line 2: Element 'id': '0' is not a valid value of the atomic type 'id_type'.
Yes, it works if I type the full URL - e.g. http://mydomain.com/404.asp
However, all other Windows control panels, and even IIS itself, just require the /404.asp - the domain is assumed.
When adding custom error of type URL, it errors as in screenshot.
This is a recognised way of adding a custom error page in every other control panel, including PPA, so why not in Onyx?