The repository 'https://dlm.mariadb.com/repo/mariadb-server/10.11/repo/ubuntu jammy InRelease' is no longer signed

E: Failed to fetch http://downloads.mariadb.com/Tools/ubuntu/dists/jammy/InRelease 403 Forbidden [IP: 2606:4700::6812:8718 80]
E: The repository 'http://downloads.mariadb.com/Tools/ubuntu jammy InRelease' is no longer signed.
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.
E: Failed to fetch https://dlm.mariadb.com/repo/mariadb-server/10.11/repo/ubuntu/dists/jammy/InRelease 403 Forbidden [IP: 2606:4700::6812:8718 443]
E: The repository 'https://dlm.mariadb.com/repo/mariadb-server/10.11/repo/ubuntu jammy InRelease' is no longer signed.
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.