Problems Deleting Domains

[sasquatch]

Hey, I looked around but couldn't find much on this. Whenever I try to delete a domain I get this error:
==================
ERROR: PleskException

Table::select() failed: no such row in the table

--------------------------------------------------------------------------------

0: /usr/local/psa/admin/plib/dns/DNSZone.php:52
DNSZone->DNSZone(string '29')
1: /usr/local/psa/admin/plib/common_func.php3:2555
objectMaker(string 'DNSZone', string '29')
2: /usr/local/psa/admin/plib/dns/DNSManager.php:39
DNSManager::getDNSZone(string '29')
3: /usr/local/psa/admin/plib/class.Domain.php:644
Domain->getDNSZone()
4: /usr/local/psa/admin/plib/class.PhDomain.php:207
PhDomain->reset(integer '0', boolean true, boolean false)
5: /usr/local/psa/admin/plib/class.BsDomain.php:289
BsDomain->reset(integer '0')
6: /usr/local/psa/admin/plib/class.BsDomain.php:283
BsDomain->delete(integer '0')
7: /usr/local/psa/admin/plib/class.BsDomain.php:524
mdeleteDomains(array)
8: /usr/local/psa/admin/plib/class.Manager.php:351
Manager->removeDomains(array)
9: /usr/local/psa/admin/htdocs/domains/domains.php3:215

=================

Has anybody run into this before, or could someone point me in the right direction?

I'm running Plesk 8 on Fedora Core 2.5
Thanks