[Darryl Ramm]

Can you post a complete crash report, paste across several posts if you need to. A crash report without any stack traces is virtually useless.

Does this only happen with one session? If so, then it's likely corrupted, if so go back to the last workign backup of your session, or create a new session and import the current session content/media into that.

If not, you need to exclude plugins, temporarily move all third party plugins out of their RTAS folder. Trash prefs and databases. Start Pro Tools. Does the problem still happen? If that stopped the problem then put the plugins back in batches to see if you can find the culprit. (you have to do this, just disabling a Plugin within Pro Tools is not sufficient).

If not unisntall everything... Pro Tools (with uninstaller clean option), plugins etc. and reinstall them all again.