A fatal error when I execute two application

1052302

Hi! I have a maven java application, which count mouse clicks and key presses with jnativehook. when I launch application (jar file) and it starts counting events, I launch second application in IDE, and when it starts counting events, my first app is crash exit, with error message:

# A fatal error has been detected by the Java Runtime Environment:

#

#  SIGSEGV (0xb) at pc=0x0000000000002196, pid=6756, tid=140255629047552

#

# JRE version: Java(TM) SE Runtime Environment (7.0_45-b18) (build 1.7.0_45-b18)

# Java VM: Java HotSpot(TM) 64-Bit Server VM (24.45-b08 mixed mode linux-amd64 compressed oops)

# Problematic frame:

# C  0x0000000000002196

#

# Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again

#

# An error report file with more information is saved as:

# /home/beknazar/Documents/newjar/tracker-1.0-SNAPSHOT/hs_err_pid6756.log

#

# If you would like to submit a bug report, please visit:

#   http://bugreport.sun.com/bugreport/crash.jsp

#

Aborted (core dumped)

please, help me