- Plesk Onyx for Linux
An error appears in
/usr/local/psa/PMM/rsessions/<session_id>/migration.log while restoring a domain:
<stderr>filemng failed: filemng: Error occurred during /usr/bin/base64 command.
A WordPress plugin was removed, its composer.json was not found during the backup restoration. This is Plesk bug with ID PPPM-7222 which will be fixed in future updates.
This error can be safely ignored. Or as a workaround, do the following whenever some WordPress plugin is removed:
- Press Scan button at Subscriptions > example.com > Applications. It will synchronize changes with Plesk database.
- Create a new backup at Tools & Settings > Backup Manager.