Unrecoverable error :: error creating tables for master database

I was able to fix the db. I think I had to basically delete the database (I have backup on hand) and let the node start up new so it would make a new one. Then I stopped the node and dumped the database and browsed thru it and compared both databases so I could perform the db upgrade manually to my corrupted one. I then followed the tutorial from step 11 and restarted the node. and everything seemed to worked as normal. no real issues going forward.