[Koha] documents found, records not there

Hi. I've got a couple of documents that I deleted from the catalog, but when searching for title and/or barcode, the summary screen shows these are in the database. However, when I click on the title or even 'Add Holdings' I get the following error... Can't call method "fields" on an undefined value at /usr/share/koha/intranet/cgi-bin/catalogue/MARCdetail.pl line 123. The line number is not always the same. These were deleted a while back, so zebra has been re-indexed a couple of times. How do I get rid of these records? Thanx. Lenora Lenora A. Oftedahl StreamNet Regional Librarian Columbia River Inter-Tribal Fish Commission http://www.fishlib.org