Unknown Error! Please Help!

I have no idea what caused it, so I would gladly accept any help

OS - CentOS 5.6 x86

Java:
java version "1.6.0_26"
Java(TM) SE Runtime Environment (build 1.6.0_26-b03)
Java HotSpot(TM) Server VM (build 20.1-b02, mixed mode)

I am running the rtoolkit wrapper

Running CraftBukkit 1046

12:04:15 [INFO] Plugins: Essentials, CraftBookCommon, CommandHelper, MultiVerse, AntiXRay, CraftBookMechanisms, WorldGuard, BigBrother, Minequery, NSCommand, MCDocs, xAuth, EssentialsGeoIP, PermissionsEx, Modifyworld, MinecraftViewer, WorldEdit, SimpleHome, ScheduledAnnouncer, EssentialsSpawn, SimpleWarp, Permissions, LWC, ChatManager, iChat, NoCheat

How rtoolkit launches mah server:
java -server -Xincgc -Xmx1024M -Djline.terminal=jline.UnsupportedTerminal -XX:+UseParNewGC -XX:+UseAdaptiveSizePolicy -XXarallelGCThreads=2 -XX:+AggressiveOpts -jar craftbukkit.jar

And without Further ado, here is the error! (server doesn't give me standard java error )