Delete own server?

How can we delete the own server if we forgot the password?

That should not be a problem?
As this is your server, you got the server group Server Owner which has the permission b_virtualserver_join_ignore_password set.
So unless you did something to the permissions (you should not do so until the permissions system is integrated to TS5) there should not be a problem.
If you actually deleted this permission, hit up the support I guess they can help you. But as of now there is no way of doing this yourself.

I mean i should be the owner at least since its the ts5 free server. Kinda annoying though… I set it up without really needing it and now would be nice to have it because of the new ts3 update that people can join it. I guess im gonna try the support now ty