getting errpor while running the rdf report

Hi Team,

I am getting below error when i submit  custom report and report is completing in error status

Forcing NLS_NUMERIC_CHARACTERS to: '.,' for XDO processing

APPLLCSP Environment Variable set to :

Current NLS_LANG and NLS_NUMERIC_CHARACTERS Environment Variables are :

American_America.UTF8

'.,'

stat_low = 6

stat_high = 0

emsg:was terminated by signal 6

Enter Password:

#

# An unexpected error has been detected by HotSpot Virtual Machine:

#

#  SIGSEGV (0xb) at pc=0xf6c05686, pid=21987, tid=3445181328

#

# Java VM: Java HotSpot(TM) Server VM (1.4.2_14-b05 mixed mode)

# Problematic frame:

# C  [librw.so+0x6cd686]  pfrsrs+0xc

#

# An error report file with more information is saved as hs_err_pid21987.log