SymptomsThe error occurs if I run updater from Plesk CP or autoinstaller from the command line:
Warning: Error: There is no release with ID PLESK_X_X_X
where PLESK_X_X_X is a Plesk version, for example PLESK_8_0_1.
CauseThis message means that autoinstaller you are using is outdated and it cannot find expected information on autoinstall.plesk.com.
ResolutionDownload and install the latest autoinstaller suitable for your operating system from the Plesk download section on http://www.swsoft.com and run update again.
Note, if you are going to upgrade Plesk on FreeBSD, follow the article 2117.