Frequent Segmentation violation Error Detected

I am running a program that solves several SDP problems. However, this error appears frequently when I run the program:

   Segmentation violation detected

Crash Decoding : Disabled
Default Encoding: windows-1256
MATLAB Root : C:\Program Files\MATLAB\R2012b
MATLAB Version : (R2012b)
Operating System: Microsoft Windows Vista
Processor ID : x86 Family 6 Model 23 Stepping 6, GenuineIntel
Virtual Machine : Java 1.6.0_17-b04 with Sun Microsystems Inc. Java HotSpot™ Client VM mixed mode
Window System : Version 6.0 (Build 6002: Service Pack 2)
Fault Count: 1
This error was detected while a MEX-file was running. If the MEX-file
is not an official MathWorks function, please examine its source code
for errors. Please consult the External Interfaces Guide for information
on debugging MEX-files.

How can I solve this problem?
Thanks in advance

I’m afraid there isn’t enough information here to help. If you can come up with a reliable way to reproduce the error, you should file an official bug report to, with the full output of cvx_version and an example model that causes the crash.