Peter, What are your permissions on the /usr/share/koha/lib/OpenILS/QueryParser.pm file? Regards, Jared -- Jared Camins-Esakov Bibliographer, C & P Bibliography Services, LLC (phone) +1 (917) 727-3445 (e-mail) jcamins at cpbibliography.com (web) http://www.cpbibliography.com/