EMSG: finished with the signal 11 -How to rectify?

Hi Team,

I'm submitting report -- and it's a multi language report, It was working fine last week all of sudden it started giving below error for French but US it's completed normal.

stat_low = B

stat_high = 0

EMSG: finished with the signal 11

pdf_req_id := apps.fnd_request.submit_request('XDO','XDOREPPB',NULL,NULL,FALSE,TO_CHAR(:p_conc_request_id),222,'XXAR_CUST',NULL,'Y','RTF','PDF',chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0),chr(0) );