Why do I get an NZEC runtime error in python?

koushikt_sof 2007-02-09 15:17:14 UTC #1

I get an NZEC runtime error in python. What could be the cause?

nneonneo 2007-02-10 00:25:36 UTC #2

An exception was raised by Python, causing the interpreter to exit with a NonZero Status Code (NZEC).

Check the program for possible exceptions.