Chilly,
When you post it\'s helpful to mention what operating system you are using: Windows, Linux, Mac as well as the version of the PlaneShift client you are running.
Having said that, you probobly need to update your client

There was a new release a few days ago that went a little, how shall we say, ruff. If you are running Linux you will need to wait for the new installer which will be made available as soon as the devs correct a connection bug. The Linux maintainer is waiting for this fix before creating a new installer.
Kind Regards