Issue when trying to install wine

E: The repository ‘Index of /wine-builds/ubuntu jolnir Release’ does not have a Release file.
N: Updating from such a repository can’t be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.

Hello @Zeon556g and welcome to the Forum.
My advise is to install play on linux From a terminal issue this command

sudo apt install playonlinux

Then you can use it’s tool menu to install any wine version you need.
Good luck.