Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
We value your experience with Plesk during 2025 Plesk strives to perform even better in 2026. To help us improve further, please answer a few questions about your experience with Plesk Obsidian 2025. Please take this short survey: https://survey.webpros.com/
Hi,
You have to search for backup file .sql if exist of course then restore it
Before upgrading Plesk or installing important MySQL updates, Plesk Installer creates a pre-upgrade dump of system databases. Pre-upgrade dumps are used to restore the system to previous state if Plesk upgrade/update has failed.
The following databases are included in it (in order of appearance):
mysql - MySQL system database
psa - Plesk system database
apsc - Plesk application database
horde - Horde database, if installed
Windows Server
On Windows servers, every night Plesk automatically creates a daily dump of system databases in scope of the scheduled task Backup of vital Plesk settings in Windows Task Scheduler (command C:\Program Files (x86)\Plesk\admin\bin\sshost.exe --settings-backup).
These dump files are located in %plesk_dir%Mysql\Backup. The following Plesk databases are backed up: