Hi everyone, Koha 18.11 on Ubuntu 16.04 (MariaDb) I recently discovered that the Library of Congress has released their 2014 authorities as a free, open-access dataset in Marc8, xml, and Utf8 formats. This is great! ( https://www.loc.gov/cds/products/MDSConnect-subject_authorities.html) I am in the process of batch uploading the subject authority file into my instance of Koha. I'm about half complete (or about 220,000 entries). I noticed, however, that the file includes free-floating subdivisions, which are part of the dataset as their own record as if they were main headings. These have been uploaded as such into my system. I get an "Internal Server Error" page if I attempt to click on the Details button of any of these sub-divisions in the OPAC authority browse page. Not a huge deal, but something that should be mentioned. E.g., http://library.craigbutosi.ca/cgi-bin/koha/opac-authoritiesdetail.pl?authid=... ) I was wondering if this should be treated as a bug, and if anyone has done something similar and is (or is not) getting the same error. I reindexed zebra after uploading, but the error persists. Thanks all, Craig Butosi, MA, MLIS, B Mus (Hons) Library: library.craigbutosi.ca