Can not log into Web-UI through my browser. Site keeps refreshing

Hi, I recently set up Mine OS running over Ubuntu Server 20.04.5 LTS on a Raspberry Pi computer. I finally was able to get access to the web UI through my browser, but when I put in my username and password, the page refreshes and does not let me proceed. I checked my /var/log/mineos.auth.log and it shows all of my attempts to log in as failed attempts. The hostname and account name are the same for my device so that could be a problem. But when I put in the account name and password it does not work. Any ideas?

This has been adressed several times. Please read the following post:

Yooooooo thanks! This worked partially. For some reason the log already said sha512, so I changed it yescrypt and that worked! Thanks!