[STDERR] java.net.SocketException: Socket closed
[STDERR]     at java.net.SocketOutputStream.socketWrite(Unknown Source)
[STDERR]     at java.net.SocketOutputStream.write(Unknown Source)
[STDERR]     at org.bouncycastle.crypto.io.CipherOutputStream.write(Unknown Source)
[STDERR]     at java.io.BufferedOutputStream.flushBuffer(Unknown Source)
[STDERR]     at java.io.BufferedOutputStream.flush(Unknown Source)
[STDERR]     at java.io.DataOutputStream.flush(Unknown Source)
[STDERR]     at net.minecraft.network.TcpWriterThread.run(SourceFile:121)
[Minecraft-Server] Username11 lost connection: disconnect.overflow
[Minecraft-Server] Username11 left the game
[STDOUT] Unloading Player: Username11