This article is meant to provide easy access to commonly-used troubleshooting resources for Parallels Plesk Automation(PPA).
Note: This article is mostly required for cases which are difficult to find using search. On the contrary, if you get an error message, it is always quicker to search for it in the Knowledgebase.
119371 Service Node upgrade fails with the error: 403 Forbidden
119379 Service Node upgrade fails with the error: Unable to connect to the mysql database
119388 Service Node upgrade fails with the error: ERROR while trying to check the hostname
119376 PPM package repository is not available via HTTP
119472 Task to upgrade Bind on Service Node fails
119381 PPA upgrade to version 11.5 fails on action 153010-PPA-135959-upgrade-referers
119383 Upgrade task "Run the /usr/local/psa/bin/repair utility" failed
119628 Upgrade failed: "ERROR poaupdater.uUtil.ExecFailed"
119427 PPA upgrade to 11.5 fails due to lack of memory
119815 How to upgrade Pem Agent on Windows Service Node in case failed PPA upgrade?