[Unable to teleport to a place]

Ok So I was trying to go to a land where I normally pay rent but when I tried to teleport I got this message: Teleport failed. Problem encountered processing your teleport request. You may need to log back in before you can teleport. If you continue to get this message please check Second Life Support Portal. I tried for a few hours to get there but to no avail what does that mean the message I mean