SS7 Stack restart

[Emma_8]

Hi folks

I have a dual node SG HP-UX 11 system runnning HPOC version 2.0.1.

Our messaging application runs on the platform with a component communicating at the TCAP layer with the SS7 Stack. I have attached nlog which I am hoping someone can help me out with.

As you can see on Mon Sep 29 @ 03:56:16 the Stack restarted 'due to an uncaught error'. Is there anyway of determining what caused the stack to bounce ? Also there seems to have been quite alot of difficulties with the restart. I do not have a great SS7 knowledge so would really appreciate any information anyone can give me about the attached log.

Many thanks
Emma