clarkwinkelmann Thanks for the response! Yes the original tables are prefix-less when you setup flarum. I ran the porter tool and it created FLA_ prefix and PORT_ prefix by default. So for example the users from my old forum has been ported over to FLA_users table into the flarum database. After this I can still only login to my admin account from users table but not any account from the imported FLA_users. Same goes for multiple tables like posts, tags etc.
The guide is kinda unclear on the next step so thought I'd ask here, how do I connect flarum to use all the new FLA_ tables instead? Also will that make the current accounts from users to be removed?