- Plesk Onyx for Linux
Note: This article has the reference to the issue with the fix available:
A backup restoration finishes with the following warning:
PLESK_INFO: Unable to read backup settings, default settings will be used instead. Details: <unspecified file>: duplicate key name
- The same error can be found in
/var/log/plesk/PMM/import-<session-date>/import.logduring the migration:
INFO: Unable to read backup settings, default settings will be used instead. Details: <unspecified file>: duplicate key name
There are predefined PHP settings in the Plesk configuration file /usr/local/psa/admin/conf/panel.ini:
This is a Plesk bug with ID PPPM-8339, which is already fixed in Plesk Onyx 17.8.11 Update 22 and Plesk Onyx 17.5 Update 58.
Consider upgrading Plesk to the latest version.
If the update is not possible, remove the
[php] section and all directives under it from the file
/usr/local/psa/admin/conf/panel.ini before restoring a backup.