Yandex Disk Kurulum Hatasi

[berke4646]

Merhabalar Serverimde ne kurmayi denersem hata aliyorum gpg kodunu kaydediyorum en sonunda boyle bir hata cikiyor.

Kod Seç Genişlet

Reading package lists... Done                             
E: The repository 'http://ppa.launchpad.net/jd-team/jdownloader/ubuntu bionic 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.