I tried unsuccessfully to install CouchDB on Ubuntu 21, but now I get this error on apt-get update which seems preventing me from installing anything else on my system.
d@mypc:~$ sudo apt-get update
Hit:1 http://ppa.launchpad.net/cappelikan/ppa/ubuntu focal InRelease
Ign:2 https://apache.jfrog.io/artifactory/couchdb-deb hirsute InRelease
Hit:3 https://download.sublimetext.com apt/stable/ InRelease
Err:4 https://apache.jfrog.io/artifactory/couchdb-deb hirsute Release
404 Not Found [IP: 35.160.64.110 443]
Reading package lists... Done
E: The repository 'https://apache.jfrog.io/artifactory/couchdb-deb hirsute 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.
The weird thing is /etc/apt/sources.list is empty as I have already removed the couchdb source I tried to add earlier.
Where is my system referencing "https://apache.jfrog.io/artifactory/couchdb-deb" and how do I remove it?