UM crashes on adding file to playlist, what to do?

When im adding file to playlist UM closes up with error:

An unexpected error has been detected by HotSpot Virtual Machine:

SIGSEGV (0xb) at pc=0xae196855, pid=5661, tid=2921491376

Java VM: Java HotSpot™ Client VM (1.5.0_06-b05 mixed mode, sharing)

Problematic frame:

C [dsp_umtimestrech.so+0x9855] ZNK10soundtouch12TDStretchSSE19calcCrossCorrStereoEPKfS2+0x25

An error report file with more information is saved as hs_err_pid5661.log

and this is content of log file:

Current thread (0x08bb5338): JavaThread “SwingWorker-pool-1-thread-5” [_thread_in_native, id=5704]

siginfo:si_signo=11, si_errno=0, si_code=128, si_addr=0x00000000

Registers:
EAX=0x08d1d860, EBX=0x00000042, ECX=0x00000210, EDX=0x08c66b90
ESP=0xae2257f4, EBP=0xae22581c, ESI=0xae19e300, EDI=0xae19e300
EIP=0xae196855, CR2=0xb7fd1100, EFLAGS=0x00010216

Top of Stack: (sp=0xae2257f4)
0xae2257f4: 0000a010 00000000 00000000 b7faa358
0xae225804: 00000000 00000002 ae22584c ae1964ae
0xae225814: 08c65730 0000007c ae22585c ae194b9e
0xae225824: 0834aaf0 08c66b90 08d1d860 ae19660c
0xae225834: 00000000 00000000 00000000 c1e00000
0xae225844: 00000000 00000000 ae22586c 00001080
0xae225854: 0834aaf0 00000001 ae22588c ae19516b
0xae225864: 0834aaf0 08c667b0 00001080 ae195233

Instructions: (pc=0xae196855)
0xae196845: f6 c1 07 75 76 0f 57 c0 89 cb c1 eb 03 8b 45 10
0xae196855: 0f 29 45 e8 75 25 d9 45 ec d8 45 e8 d8 45 f0 d8

Stack: [0xae1a6000,0xae227000), sp=0xae2257f4, free space=509k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
C [dsp_umtimestrech.so+0x9855] ZNK10soundtouch12TDStretchSSE19calcCrossCorrStereoEPKfS2+0x25
C [dsp_umtimestrech.so+0x7b9e] _ZN10soundtouch9TDStretch34seekBestOverlapPositionStereoQuickEPKf+0xee
C [dsp_umtimestrech.so+0x816b] _ZN10soundtouch9TDStretch14processSamplesEv+0x1bb
C [dsp_umtimestrech.so+0x6faa] _ZN10soundtouch10SoundTouch10putSamplesEPKfj+0x1ca
C [dsp_umtimestrech.so+0x5d75] _Z15clearSoundTouchPN10soundtouch10SoundTouchEj+0xa7
C [dsp_umtimestrech.so+0x5f03] _Z9dspcreateP14FMOD_DSP_STATE+0x177

Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
j model.PlayerNative.Load(I[BII)J+0
j model.PlayerNative.a(ILjava/lang/String;II)J+7
j com.ultramixer.ma.c(Ljava/lang/String;)Z+30
j com.ultramixer.i.doInBackground()Ljava/lang/Object;+127
j org.jdesktop.swingworker.SwingWorker$1.call()Ljava/lang/Object;+14
j java.util.concurrent.FutureTask$Sync.innerRun()V+22
j java.util.concurrent.FutureTask.run()V+4
j org.jdesktop.swingworker.SwingWorker.run()V+4
j java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Ljava/lang/Runnable;)V+44
j java.util.concurrent.ThreadPoolExecutor$Worker.run()V+28
j java.lang.Thread.run()V+11
v ~StubRoutines::call_stub

maybe something’s wrong with my java, but i dont know java at all, so i ma waiting for advice.

My system: Kubuntu 6.06 LTS

Java info:

java version “1.5.0_06”
Java™ 2 Runtime Environment, Standard Edition (build 1.5.0_06-b05)
Java HotSpot™ Client VM (build 1.5.0_06-b05, mixed mode, sharing)

Hi danmaster,

This issue is already described in the forum… Please rename the file “plugins/dsp_umtimestrech.so” and restart UltraMixer.

Thanks ;]