- Plesk Onyx for Linux
- Unable to restore a backup in Plesk with the following error:
PLESK_ERROR: PHP Fatal error: Class 'backup_Conflicts_Detector' not found in /usr/local/psa/admin/plib/backup/Conflicts/ConflictsRunner.php on line 63
- Hotfix from the following article is applied: https://support.plesk.com/hc/en-us/articles/360001345754-Plesk-Backup-with-option-All-objects-entire-system-under-customer-s-account-is-not-restored
There is a conflict with the applied hotfix.
Restore the default
/usr/local/psa/admin/plib/backup/Conflicts/Detector.php file from the backup taken with the application of the article above, or copy one from the test environment.