Thanks Mike.
I have made some tests and have installed a fresh 4.13.4 with Modact. Then I installed the Ginga, and it works.
After that, I enable a Stabs4all, and then the game crashed.
[01.05.2017 14:20:13] ------------ BEGIN log session -------------
...
[14:21:00] Mission: Quick/Solomons_Oct_43/Solomons_Oct_43RedAirbase00.mis is Playing
[14:21:00] java.lang.NoSuchMethodError
[14:21:00] at com.maddox.il2.objects.air.CockpitGunner.areGunsReloading(CockpitGunner.java:442)
[14:21:00] at com.maddox.il2.objects.air.CockpitGunner$Interpolater.tick(CockpitGunner.java:41)
[14:21:00] at com.maddox.il2.engine.Interpolators.tick(Interpolators.java:222)
[14:21:00] at com.maddox.il2.engine.Actor.interpolateTick(Actor.java:447)
[14:21:00] at com.maddox.il2.engine.InterpolateAdapter.msgTimeOut(InterpolateAdapter.java:174)
[14:21:00] at com.maddox.rts.MsgTimeOut.invokeListener(MsgTimeOut.java:73)
[14:21:00] at com.maddox.rts.Message._send(Message.java:1217)
[14:21:00] at com.maddox.rts.Message.sendToObject(Message.java:1191)
[14:21:00] at com.maddox.rts.Message.sendTo(Message.java:1134)
[14:21:00] at com.maddox.rts.Message.trySend(Message.java:1115)
[14:21:00] at com.maddox.rts.Time.loopMessages(Time.java:252)
[14:21:00] at com.maddox.rts.RTSConf.loopMsgs(RTSConf.java:101)
[14:21:00] at com.maddox.il2.game.MainWin3D.loopApp(MainWin3D.java:131)
[14:21:00] at com.maddox.il2.game.Main.exec(Main.java:479)
[14:21:00] at com.maddox.il2.game.GameWin3D.main(GameWin3D.java:235)