update again with new rev.  
i cannot register to your site. 
  
fix problems with j attackers since noobish error fixed. 
this problem that says a dude in your site that he needs help and you write him on your balls. 
  
 
Unknown Packet: d on State: IN_GAME Client: [Character: (private) - Account:
(private) - IP: (private)]
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................
0010: 00 00                                              ..
Exception in thread "SelectorThread-48" java.lang.NullPointerException
        at net.l2off.gameserver.util.FloodProtector.tryPerformAction(FloodProtec
tor.java:160)
        at net.l2off.gameserver.network.L2GameClient.checkUnknownPackets(L2GameC
lient.java:503)
        at net.l2off.gameserver.network.L2GamePacketHandler.unknownPacketProtect
ion(L2GamePacketHandler.java:841)
        at net.l2off.gameserver.network.L2GamePacketHandler.printDebug(L2GamePac
ketHandler.java:825)
        at net.l2off.gameserver.network.L2GamePacketHandler.handlePacket(L2GameP
acketHandler.java:809)
        at net.l2off.gameserver.network.L2GamePacketHandler.handlePacket(L2GameP
acketHandler.java:48)
        at com.l2jserver.mmocore.network.SelectorThread.parseClientPacket(Select
orThread.java:407)
        at com.l2jserver.mmocore.network.SelectorThread.tryReadPacket(SelectorTh
read.java:350)
        at com.l2jserver.mmocore.network.SelectorThread.readPacket(SelectorThrea
d.java:285)
        at com.l2jserver.mmocore.network.SelectorThread.run(SelectorThread.java:
170)
 
  
this happen when i try to log in the game very quickly..  
send quick many unknown packets and i think smth goes wrong.