Update error - PPA

[georgo]

I was unable to update my system. Could you please help me solve this issue? Thanks

============ Log ===========

Hit:1 https://brave-browser-apt-release.s3.brave.com stable InRelease
Hit:2 https://dl.google.com/linux/chrome/deb stable InRelease
Hit:3 http://us.archive.ubuntu.com/ubuntu jammy InRelease
Hit:4 http://repo.linuxliteos.com/linuxlite fluorite InRelease
Hit:5 http://archive.canonical.com/ubuntu jammy InRelease
Hit:6 http://us.archive.ubuntu.com/ubuntu jammy-updates InRelease
Hit:7 http://us.archive.ubuntu.com/ubuntu jammy-backports InRelease
Hit:8 https://repo.skype.com/deb stable InRelease
Ign:9 https://ppa.launchpadcontent.net/stebbin...ses/ubuntu jammy InRelease
Hit:10 https://packages.microsoft.com/repos/edge stable InRelease
Hit:11 http://security.ubuntu.com/ubuntu jammy-security InRelease
Hit:12 https://ppa.launchpadcontent.net/ubuntuh...ity/ubuntu jammy InRelease
Err:13 https://ppa.launchpadcontent.net/stebbin...ses/ubuntu jammy Release
  404  Not Found [IP: 2620:2d:4000:1::3e 443]
Reading package lists...
W: https://repo.skype.com/deb/dists/stable/InRelease: Key is stored in legacy trusted.gpg keyring (/etc/apt/trusted.gpg), see the DEPRECATION section in apt-key(8) for details.
E: The repository 'https://ppa.launchpadcontent.net/stebbins/handbrake-releases/ubuntu jammy Release' does not have a Release file.