Can't pickup bots

When I try to pick up a bot, it stays in the room and this errors is shown :
java.lang.NullPointerException
    at com.eu.habbo.messages.outgoing.rooms.users.RoomUserRemoveComposer.compose(RoomUserRemoveComposer.java:21)
    at com.eu.habbo.habbohotel.rooms.Room.removeBot(Room.java:3052)
    at com.eu.habbo.habbohotel.bots.BotManager.pickUpBot(BotManager.java:208)
    at com.eu.habbo.habbohotel.bots.BotManager.pickUpBot(BotManager.java:182)
    at com.eu.habbo.messages.incoming.rooms.bots.BotPickupEvent.handle(BotPickupEvent.java:20)
    at com.eu.habbo.messages.PacketManager.handlePacket(PacketManager.java:151)
    at com.eu.habbo.threading.runnables.ChannelReadHandler.run(ChannelReadHandler.java:27)
    at com.eu.habbo.threading.ThreadPooling$1.run(ThreadPooling.java:52)
    at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
    at java.util.concurrent.FutureTask.run(Unknown Source)
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(Unknown Source)
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:144)
    at java.lang.Thread.run(Unknown Source)
Comments (2)
