Well, as you can see in bug 1489976, there is a migration problem, most likely related to the upgrade of an SQLite database. Yes, the issue that individual users have reported can be "fixed" by manually edit a pref or the corresponding pref file. You have a few choices: - Fix your issue the way I suggested - Start a discussion about the TB standard of usability - Come onboard and try to find out where in the ancient past that database got corrupted and why the migration fails. Or just accept the standard answer for profile corruption: Please start on a new profile and you won't have a problem.
Bug 1654529 Comment 7 Edit History
Note: The actual edited comment in the bug view page will always show the original commenter’s name and original timestamp.
Well, as you can see in bug 1489976, there is a migration problem, most likely related to the upgrade of an SQLite database. Yes, the issue that individual users have reported can be "fixed" by manually edit a pref or the corresponding pref file. You have a few choices: - Fix your issue the way I suggested - Start a discussion about the TB standard of usability - Come onboard (it's open source) and try to find out where in the ancient past that database got corrupted and why the migration fails. Or just accept the standard answer for profile corruption: Please start on a new profile and you won't have a problem.