[Tonchi]

20:28:16.687  Client: ru.l2f.gameserver.N.E@e2af00 from IP: 127.0.0.1 - Failed r
unning: [C] 11 EnterWorld - L2R Server Version: 11M
java.lang.NullPointerException
        at ru.l2f.gameserver.M.e.b(Unknown Source)
        at ru.l2f.gameserver.M.UB.run(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source
)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
        at java.lang.Thread.run(Unknown Source)
20:28:16.687  Packet not completed. Maybe cheater. IP:127.0.0.1
java.lang.NullPointerException
        at ru.l2f.gameserver.L.t.g(Unknown Source)
        at ru.l2f.gameserver.L.xA.write(Unknown Source)
        at ru.l2f.extensions.network.A.A(Unknown Source)
        at ru.l2f.extensions.network.A.A(Unknown Source)
        at ru.l2f.extensions.network.A.D(Unknown Source)
        at ru.l2f.extensions.network.A.run(Unknown Source)

Client: ru.l2f.gameserver.N.E@e2af00 from IP: 127.0.0.1 - Failed running: [C] 11 EnterWorld

- я так понял проблема в Клиенте, захожу через Хелбоунд...
Вот ищо вы на сервере играете каким клиентом ??