Asterisk Dies and Restarts right away folowing FreePBX upgrade

We upgraded FreePBX to 2.7 on a high-use Elastix box today. We did not update anything else. Twice since the upgrade, Asterisk has suddenly died, dropped all calls, and restarted itself immediately.

Any ideas?

Wow, I would not have placed my signature with such a bold statement as:

It would seem that a specialist in Asterisk would know to enable debugging and post log entries from the time of the crash.

If you do this perhaps someone can help you.