It was a lennyface bind, and i'm still getting the message when trying to join the server, may be this resolved as soon as possible.
I'd also want to thank again for you're time viewing this, just like many other members, moderators, admins, wish you all the best.
Also, i'm sad that there arent many people on the wonderland servers, well except the trade plaza ones (well it's a trade server, what do you expect, people want to make profit or money of the items.). I think that wonderland.tf should be more open as a whole, more advertisements and so on.