Symptoms
The backup restoration completes with the warning under Tools & Settings > Backup ManagerÂ
Error log: Warning: Restore hosting "example.com"
Can not deploy content of domain example.com
Warning:
Archive error:
Unable to extract files from /var/lib/psa/dumps/domains/example.com/backup_userdata_1811011003.tgz to /var/www/vhosts/example.com:
/bin/tar: httpdocs/index.html: Not found in archive
Cause
The /var/www/vhosts/example.com/httpdocs/index.html
file is missing in the backup archive.
This happens, when during the backup creation some files are removed. Thus, they exist in the configuration file but missing in the backup as itself.
Resolution
Restore the required files from another backup.