I hit this two days ago: http://crash-stats.mozilla.com/report/index/bp-cff6866f-0857-4e25-a46f-4609d2100915 As the comment indicates, I had been using gmail at the time, and then clicked on a new tab.
Status: NEW → RESOLVED
Last Resolved: 8 years ago
Resolution: --- → DUPLICATE
Duplicate of bug: 549784
You need to log in before you can comment on or make changes to this bug.