Hello, Recently I dropped my Koha database and then recreated it, in order to clear up the trouble caused by the sample data that I imported during the original installation. We reimported my bib records as well as the authorities, and this time I am happy to say that the migration bulkmarc & bulkauthority utilities seemed to work without any trouble! So I had thought that all of the little nagging problems that plagued us after the first installation were cleared up. However... now, when I search my OPAC, I see redundant records (2 or 3 identical records), and also when I click on some search results I get an Error 404/not found message. We already tried dropping the database a second time (so I have run the web installer, reset all of the preferences, and imported the MARC and authorities twice in the past 3 days) and still I have this redundancy and error 404 problem. I also just tried running rebuild_zebra, and received this error: DBD:mysql:st execute failed: deadlock found when trying to get lock: trying restarting transaction... at line 240". I don't know whether this rebuild error is related. Any ideas you can offer would be appreciated! Thanks Amy C. Schuler Manager of Information Services Cary Institute of Ecosystem Studies PO Box AB Millbrook, NY 12545 (845) 677-7600 x164 schulera@caryinstitute.org<mailto:schulera@ecostudies.org>