Re: I demoted myself
I tried changing the database directly as described, but it didn’t seem to work. I didn’t have much in it so I dropped it entirely via phpMyAdmin and reinstalled, which created a new Key Master. Now, the Dashboard is accessible again.
The ability to delete all key masters is a definite major design bug. The last one must remain protected. Is this to be fixed? And how about calling the first (and last) key master the Owner? After all, it belongs to him or her to do with as he or she wishes.