sudden crash, no idea what happened to cause it.
See attached backtrace.
Steps to Reproduce:
it seems to have no pattern to it that I can discern.
Created attachment 363154 [details]
Created attachment 363156 [details]
*** Bug 493320 has been marked as a duplicate of this bug. ***
Jeroen: Should I move the attachments over to this bug?
Closing as old bug on a no longer supported version.
Will open a new bug if it happens again.