Can't log in the my OpenNos private server

Sorry for spamming this forum, but I finally got my server to work but I can't log in. Someone helped me and it worked but when I changed my admin account's password it didn't let me log in again. It just fades to black and removes what I typed. Can someone help me?

My discord: FriendlyHougen#2767

u cant change it just like to a normal Password this password needs to be Generated by


[Only registered and activated users can see links. Click Here To Register...]

u have to enter ur wish password to the box there ans click on Generate.
and then u have to take the generated Passwort there on "SHA356 Hash of your String:"
then u have to copy the long text and paste it in the database

Sorry for my Bad english