help error or bug with the client

[darkhaker 0]

11:14:57 PM: [ERROR] PaintEvent listener threw an exception:
    java.lang.RuntimeException: java.lang.RuntimeException :  null  : java.lang.RuntimeException: NoSuchMethodException in d org.dreambot.api.input.Mouse getMouse()
    at e.a(Unknown Source)
    at e.a(Unknown Source)
    at d.onPaint(Unknown Source)
    at org.dreambot.api.script.event.impl.PaintEvent.dispatch(PaintEvent.java:31)
    at org.dreambot.1P.0(1P.java:174)
    at org.dreambot.1P.7(1P.java:160)
    at org.dreambot.3Y.2(3Y.java:181)
    at org.dreambot.3Y.1(3Y.java:170)
    at org.dreambot.3Y.getGraphics(3Y.java:73)
    at av.c(Unknown Source)
    at client.av(Unknown Source)
    at ae.aj(Unknown Source)
    at ae.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)