LVS error - DBM: Cannot create signal text dbm

when i do lvs, it always has the following error:
*/N* AT STAGE: 51
*******************************************************************************
*/N* LVSCHM (REV. 4.9.12-2004 / LINUX /GENDATE: 29-NOV/2004 )
*** ( Copyright 1995, Cadence ) ***
*/N* EXEC TIME =21:44:46 DATE =12-JUL-2007 HOSTNAME = edalinux
*******************************************************************************

BIG NODE LIMITS: 30000 150 KPQUE = 2


*/L* 6NETS (6PADS ) AGAINST 6NETL (6PADL )


DBM: Cannot create signal text dbm

** ABORT AT ROUTINE : RDLIST STATEMENT # = 9910

** PROGRAM INFORMATION:
*/N* LVSCHM (REV. 4.9.12-2004 / LINUX /GENDATE: 29-NOV/2004 )
*/N* EXEC TIME =21:44:46 DATE =12-JUL-2007
DRACINFO.TXT (63)W:
63 0 10 907 20 506 3 6
0 0 0 0 10007 0 106 0
46 0 5 0 0 10 0 9
16 36 16 36 0 0 0 0
0 0 0 0 0 0 1 1
0 0 1000 0 1 0 0 0
0 1 2 0 0 28 0 0
1 0 0 0 0 0 0 0
11 1.0000 0.0000 4.0000 1.0000 0.0000 0.0000 4.0000
0.0000 0.0000 0.0000 0.0000

can anyone tell me why?
thx.

Added after 2 minutes:

i use dracula