[help] Ошибка ГС.

Client: [Character: VIPgirl - Account: hatabu4 - IP: 213.184.224.39] - Failed wr
iting: [S] D0 MultiSellList
java.lang.NullPointerException
        at net.sf.l2j.gameserver.serverpackets.MultiSellList.writeImpl(MultiSell
List.java:50)
        at net.sf.l2j.gameserver.serverpackets.L2GameServerPacket.write(L2GameSe
rverPacket.java:41)
        at org.mmocore.network.SelectorThread.putPacketIntoWriteBuffer(SelectorT
hread.java:1081)
        at org.mmocore.network.SelectorThread.prepareWriteBuffer2(SelectorThread
.java:1038)
        at org.mmocore.network.SelectorThread.writePacket2(SelectorThread.java:9
46)
        at org.mmocore.network.SelectorThread.run(SelectorThread.java:239)