Hi all. Often getting fatal java error :

#
# A fatal error has been detected by the Java Runtime Environment:
#
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x6d961b22, pid=944, tid=2844
#
# JRE version: 6.0_33-b03
# Java VM: Java HotSpot(TM) Client VM (20.8-b03 mixed mode windows-x86 )
# Problematic frame:
# V [jvm.dll+0xa1b22]
#
# An error report file with more information is saved as:
# C:\Documents and Settings\Eima\Desktop\atsisiusta\processing-2.0b7-windows32\processing-2.0b7\hs_err_pid944.log
#
# If you would like to submit a bug report, please visit:
# http://java.sun.com/webapps/bugreport/crash.jsp
#

My comands list  are working on face detection with OpenCV libraries. I need somehow to fix that because I wanna connect  with arduino mainbord  which will control camera movements by 2 servo motors. Event like this example  get this errors :

import hypermedia.video.*;
import java.awt.Rectangle;

OpenCV opencv;

// contrast/brightness values
int contrast_value = 0;
int brightness_value = 0;



void setup() {

size( 320, 240 );

opencv = new OpenCV( this );
opencv.capture( width, height ); // open video stream
opencv.cascade( OpenCV.CASCADE_FRONTALFACE_ALT ); // load detection description, here-> front face detection : "haarcascade_frontalface_alt.xml"


// print usage
println( "Drag mouse on X-axis inside this sketch window to change contrast" );
println( "Drag mouse on Y-axis inside this sketch window to change brightness" );

}


public void stop() {
opencv.stop();
super.stop();
}



void draw() {

// grab a new frame
// and convert to gray
opencv.read();
opencv.convert( GRAY );
opencv.contrast( contrast_value );
opencv.brightness( brightness_value );

// proceed detection
Rectangle[] faces = opencv.detect( 1.2, 2, OpenCV.HAAR_DO_CANNY_PRUNING, 40, 40 );

// display the image
image( opencv.image(), 0, 0 );

// draw face area(s)
noFill();
stroke(255,0,0);
for( int i=0; i<faces.length; i++ ) {
rect( faces[i].x, faces[i].y, faces[i].width, faces[i].height );
}
}



/**
* Changes contrast/brigthness values
*/
void mouseDragged() {
contrast_value = (int) map( mouseX, 0, width, -128, 128 );
brightness_value = (int) map( mouseY, 0, width, -128, 128 );
}

Anybody know how can be fix it?