My NZB Reminders gives database error

Since the index has been temporarily disabled for some time, the nzb reminders haven't been available.
Whenever I try to use them now, I get a database error. I really love the feature, so I'm wondering if it's possible to fix it :)
Thanks in advance.

Fixed.

Rossco,this is what I obtain when I click on "My NZB Reminders":

http://img522.imageshack.us/img522/2...diumwp8.th.png

:cry:

Could you fix it,please ? I used to have two or three pages of these good nzb's...