Collectible Card Game Headquarters

I have been unable to connect since the new update. When I launch the client it brings up the download new cards option. When I click no, it gives me the below message. I have tried uninstalling and reinstalling, but receive the same error. Please help!


FATAL 2016-03-28 23:13:34,315 Communication error =>[pool-1-thread-1]
java.lang.NullPointerException

I too am having this issue.
My friend and I were playing some matches together and our clients seized up at the same time.
Since then we havent been able to connect to any servers, Even if the client gets past startup and I try to connect, we cant acess any servers,
even if I run a local server I cant connect.
Some help would be appreciated

Debug ouput text for reference

imgur[dot]com/OBE4d2n