I have an issue with WHMCS Plugin.
WHMCS Plugin version: 1.1.0
WHMCS version: 7.5.1-release.1
The connection test is OK, Successfully connected.
But when I try to create a new hosting, with existing domain, I have this error on WHMCS area:
The subject domain is already registered, but not in use (it hasn't got hosting, so it's unavailable).