That's because the server is under maintenance. Just wait until the maintenance will finish and then play.

i cannot seem to connect to the server my self when starting up and says that there is an unexpected error, why is that, i was looking forward to testing!

Maybe because the server was down at that moment.

i try many time

All The time it Tells me No Connection To Server


Started

Please refer to this article for help: http://help.tankix.com/topics/1744-known-issues/

It is a list of known issues.