No clue - but, as I have recommended before - just backup your db and files, upload a fresh copy of 2.3.2.1 and then restore from backup. This should solve the issue, and really shouldn't take much time at all.
I personally run all files stored in the db so it makes backing up easy (and subsequent re-install if required). I have backing up automated - I keep a synced copy of the db on a backup mysql server in case of failure, I just need to re-point. I also do a daily backup of the db to a backup server. All three servers are different.
As files accumulate - your db may grow large, but so far this has not proved to be problematic - we're not quite at a GB yet. FO itself takes very little room in the db... files are what adds up.