vshare destroyed after server-backup

its the second time that happens.

I create a backup on the webserver from cpanel. The size of resulting backup-archive is around 8GB.

After the backup the server crashed down. After reboot everything works nice...Apache, MySQL, php, pop, ftp, stats....But the VShare Application and the admin-interface stayed crashed.

After trancating the database-tables and freshing them up with importing the yesterday-backup, nothing changes....the index.php is still not working anymore.

What error you get ? url ?