Why dont you post the entire ban message? What is the ban message on your other account?
In general, to my knowledge, if there is no time frame listed, the ban is permanent.
no, there's only a message like that
Do you not have another account that is also banned?
I would suggest appealing the ban on your other account, if you think you have a reason for it to be overturned. If your other account was banned a very long time ago, theymos might decide to allow you to return under a new account, depending on the underlying reasons for the original ban.
In the meantime, I would suggest you stop posting in any thread that is not appealing your ban because this is not allowed, and will only make it less likely to be allowed back in the future.