Error when updating linux (launchpad/appimagelauncher)

I tried updating my Ubuntu and I started getting this error. I think I had some issues when installing launchpad but it works how its going at the moment. Iv tried looking at other similar issues but nothing has worked. Here is what i get when i try update

Hit:1 http://security.ubuntu.com/ubuntu  noble-security InRelease
Hit:2 http://gb.archive.ubuntu.com/ubuntu  noble InRelease        
Get:3 http://gb.archive.ubuntu.com/ubuntu  noble-updates InRelease [89.7 kB]
Hit:4 http://gb.archive.ubuntu.com/ubuntu  noble-backports InRelease         
Ign:5 https://ppa.launchpadcontent.net/appimagelauncher-team/stable/ubuntu  noble InRelease
Err:6 https://ppa.launchpadcontent.net/appimagelauncher-team/stable/ubuntu  noble Release
  404  Not Found [IP: 2620:2d:4000:1::81 443]
Reading package lists... Done
E: The repository 'https://ppa.launchpadcontent.net/appimagelauncher-team/stable/ubuntu  noble 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.

Thank you for any help