I have some errors when I'm running sudo apt update
This is what it says:
Hit:2 http://my.mirrors.thegigabit.com/ubuntu focal-updates InRelease
Hit:3 https://dl.winehq.org/wine-builds/ubuntu bionic InRelease
Hit:4 https://dl.winehq.org/wine-builds/ubuntu focal InRelease
Hit:5 http://my.mirrors.thegigabit.com/ubuntu focal-backports InRelease
Hit:6 http://my.mirrors.thegigabit.com/ubuntu focal-security InRelease
Hit:7 http://dl.google.com/linux/chrome/deb stable InRelease
Hit:8 https://repo.windscribe.com/ubuntu bionic InRelease
Get:9 http://deb.anydesk.com all InRelease [5,588 B]
Ign:10 http://ppa.launchpad.net/morphis/anbox-support/ubuntu focal InRelease
Hit:11 http://ppa.launchpad.net/nilarimogard/webupd8/ubuntu focal InRelease
Hit:12 https://download.sublimetext.com apt/stable/ InRelease
Hit:13 https://brinkervii.gitlab.io/grapejuice/repositories/debian universal InRelease
Hit:14 http://ppa.launchpad.net/obsproject/obs-studio/ubuntu focal InRelease
Err:15 http://ppa.launchpad.net/morphis/anbox-support/ubuntu focal Release
404 Not Found [IP: 91.189.95.85 80]
Reading package lists... Done
E: The repository 'http://ppa.launchpad.net/morphis/anbox-support/ubuntu focal 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.```
Can someone help me?
