Request Skill Cool Time .. ignored
Bad RequestBypassToServer:
java.lang.NullPointerException
        at net.sf.l2j.gameserver.SkillTreeTable.getSkillCost(SkillTreeTable.java:167)
        at net.sf.l2j.gameserver.model.L2TrainerInstance.showSkillList(L2TrainerInstance.java:89)
        at net.sf.l2j.gameserver.model.L2TrainerInstance.onBypassFeedback(L2TrainerInstance.java:144)
        at net.sf.l2j.gameserver.clientpackets.RequestBypassToServer.runImpl(RequestBypassToServer.java:88)
        at net.sf.l2j.gameserver.clientpackets.ClientBasePacket.run(ClientBasePacket.java:56)
        at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
        at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
        at java.util.concurrent.FutureTask.run(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.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)
Bad RequestBypassToServer:
java.lang.NullPointerException
        at net.sf.l2j.gameserver.SkillTreeTable.getSkillCost(SkillTreeTable.java:167)
        at net.sf.l2j.gameserver.model.L2TrainerInstance.showSkillList(L2TrainerInstance.java:89)
        at net.sf.l2j.gameserver.model.L2TrainerInstance.onBypassFeedback(L2TrainerInstance.java:144)
        at net.sf.l2j.gameserver.clientpackets.RequestBypassToServer.runImpl(RequestBypassToServer.java:88)
        at net.sf.l2j.gameserver.clientpackets.ClientBasePacket.run(ClientBasePacket.java:56)
        at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
        at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
        at java.util.concurrent.FutureTask.run(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.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)
Bad RequestBypassToServer:
java.lang.NullPointerException
        at net.sf.l2j.gameserver.SkillTreeTable.getSkillCost(SkillTreeTable.java:167)
        at net.sf.l2j.gameserver.model.L2TrainerInstance.showSkillList(L2TrainerInstance.java:89)
        at net.sf.l2j.gameserver.model.L2TrainerInstance.onBypassFeedback(L2TrainerInstance.java:144)
        at net.sf.l2j.gameserver.clientpackets.RequestBypassToServer.runImpl(RequestBypassToServer.java:88)
        at net.sf.l2j.gameserver.clientpackets.ClientBasePacket.run(ClientBasePacket.java:56)
        at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
        at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
        at java.util.concurrent.FutureTask.run(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.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)
java.util.concurrent.RejectedExecutionException
        at java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor.reject(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor.delayedExecute(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor.schedule(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor.execute(Unknown Source)
        at net.sf.l2j.gameserver.ClientScheduler.addReceivedMsg(ClientScheduler.java:91)
        at net.sf.l2j.gameserver.Connection.addReceivedMsg(Connection.java:100)
        at net.sf.l2j.gameserver.SelectorThread.parse(SelectorThread.java:407)
        at net.sf.l2j.gameserver.SelectorThread.readData(SelectorThread.java:353)
        at net.sf.l2j.gameserver.SelectorThread.run(SelectorThread.java:233)
java.util.concurrent.RejectedExecutionException
        at java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor.reject(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor.delayedExecute(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor.schedule(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor.execute(Unknown Source)
        at net.sf.l2j.gameserver.ClientScheduler.addReceivedMsg(ClientScheduler.java:91)
        at net.sf.l2j.gameserver.Connection.addReceivedMsg(Connection.java:100)
        at net.sf.l2j.gameserver.SelectorThread.parse(SelectorThread.java:407)
        at net.sf.l2j.gameserver.SelectorThread.readData(SelectorThread.java:353)
        at net.sf.l2j.gameserver.SelectorThread.run(SelectorThread.java:233)
java.util.concurrent.RejectedExecutionException
        at java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor.reject(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor.delayedExecute(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor.schedule(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor.execute(Unknown Source)
        at net.sf.l2j.gameserver.ClientScheduler.addReceivedMsg(ClientScheduler.java:91)
        at net.sf.l2j.gameserver.Connection.addReceivedMsg(Connection.java:100)
        at net.sf.l2j.gameserver.SelectorThread.parse(SelectorThread.java:407)
        at net.sf.l2j.gameserver.SelectorThread.readData(SelectorThread.java:353)
        at net.sf.l2j.gameserver.SelectorThread.run(SelectorThread.java:233)
java.util.concurrent.RejectedExecutionException
        at java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor.reject(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor.delayedExecute(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor.schedule(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor.execute(Unknown Source)
        at net.sf.l2j.gameserver.ClientScheduler.addReceivedMsg(ClientScheduler.java:91)
        at net.sf.l2j.gameserver.Connection.addReceivedMsg(Connection.java:100)
        at net.sf.l2j.gameserver.SelectorThread.parse(SelectorThread.java:407)
        at net.sf.l2j.gameserver.SelectorThread.readData(SelectorThread.java:353)
        at net.sf.l2j.gameserver.SelectorThread.run(SelectorThread.java:233)
java.util.concurrent.RejectedExecutionException
        at java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor.reject(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor.delayedExecute(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor.schedule(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor.execute(Unknown Source)
        at net.sf.l2j.gameserver.ClientScheduler.addReceivedMsg(ClientScheduler.java:91)
        at net.sf.l2j.gameserver.Connection.addReceivedMsg(Connection.java:100)
        at net.sf.l2j.gameserver.SelectorThread.parse(SelectorThread.java:407)
        at net.sf.l2j.gameserver.SelectorThread.readData(SelectorThread.java:353)
        at net.sf.l2j.gameserver.SelectorThread.run(SelectorThread.java:233)
SIGTERM received. Shutting down NOW!
java.util.concurrent.RejectedExecutionException
        at java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor.reject(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor.delayedExecute(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor.schedule(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor.execute(Unknown Source)
        at net.sf.l2j.gameserver.ClientScheduler.addReceivedMsg(ClientScheduler.java:91)
        at net.sf.l2j.gameserver.Connection.addReceivedMsg(Connection.java:100)
        at net.sf.l2j.gameserver.SelectorThread.parse(SelectorThread.java:407)
        at net.sf.l2j.gameserver.SelectorThread.readData(SelectorThread.java:353)
        at net.sf.l2j.gameserver.SelectorThread.run(SelectorThread.java:233)
Data saved. All players disconnected, shutting down.