Error on network read, player AuleTheWarsmith disconnected?
 GeTR3aDy tried a trade dupe
 XunapkaTa tried a trade dupe
L2TradeList: PlayersInv.destroyItem returned NULL!
 SeXyQueeN tried a trade dupe
Error on network read, player cECo disconnected?
 UFO tried a trade dupe
 SeXyQueeN tried a trade dupe
 kiko tried a trade dupe
Error on network read, player DoKToP disconnected?
L2TradeList: PlayersInv.destroyItem returned NULL!
 SeXyQueeN tried a trade dupe
Error on network read, player TFE disconnected?
transaction already in progress.
 BibiRon tried a trade dupe
 SeXyQueeN tried a trade dupe
error handling client message [C] 40 AnswerTradeRequest
java.lang.NullPointerException
        at net.sf.l2j.gameserver.clientpackets.AnswerTradeRequest.runImpl(AnswerTradeRequest.java:61)
        at net.sf.l2j.gameserver.clientpackets.ClientBasePacket.run(ClientBasePacket.java:56)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:430)
        at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:288)
        at java.util.concurrent.FutureTask.run(FutureTask.java:139)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:99)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:203)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:669)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:694)
        at java.lang.Thread.run(Thread.java:626)
AttackableAI: Attack target is NULL.
error handling client message [C] 17 TradeDone
java.lang.NullPointerException
        at net.sf.l2j.gameserver.clientpackets.TradeDone.runImpl(TradeDone.java:65)
        at net.sf.l2j.gameserver.clientpackets.ClientBasePacket.run(ClientBasePacket.java:56)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:430)
        at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:288)
        at java.util.concurrent.FutureTask.run(FutureTask.java:139)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:99)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:203)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:669)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:694)
        at java.lang.Thread.run(Thread.java:626)