Hey Jimdobbswow,
One of the first things I noticed is that you were grabbing the database files from the releases section. Is that also where you go the server files from?
Personally (I use Ubuntu - so just keep that in mind), I do everything from scratch, i.e. no installer script. That being said, I will still try to help out where I can.
I grab the server files from: https://github.com/mangostwo/server and the database files from: https://github.com/mangostwo/database. ... But before you go ahead and try that... I noticed something...
You have already created your three databases, and that's fine.
I would then run the command you did to load the realm tables into the database... but try to use mariadb instead of mysql (mysql 8 especially can give really weird errors):
mariadb -u root -p two_realm < realmdLoadDB.sql
(are you using root as your user for this? if you were following the guide that you linked, you should be using 'mangos' as the user.)
Let me know if that command still causes you any issues?
- Fyre.
(If you have Discord, jump in and tag me for faster responses :D)