Server don´t start ! Fatal Error Java Openjdk !

Hi guys,

i have install debian 6.0 squeeze and have install openjdk-6-jre-headless and openjdk-6-jdr ! Now when i will start up the Bukkit Server craftbukkit.jar i became a Fatal Error in the Remote Console ! Pls help me ! What i can do ?

Her is the Error Log from the fatal Error!
http://pastebin.com/sqF85GRF

I have a Vserver with 2GB Ram by webtropia.com