This is Irene from Uganda Martyrs University, Nkozi. We have of recent noticed an error with one of our records. It is a book that was borrowed a week ago. On return we enter the accession/barcode number and it displays an error as follows; "Koha error The following fatal error has occurred: Nested quantifiers in regex; marked by <-- HERE in m/25124,c++ <-- HERE howtopr\-(\d) at /opt/koha/src/C4/Biblio.pm line 2277." On searching the record by title, it displays 2 items in Library, 1 item available, 1 item on loan, if you go to the Normal view of the record, it is 1 accession/barcode 25124 that displays and it is that very book that has been out. I have tried to edit the record but still the error re-occurs. I am stuck and request that you help us out on this. Hope to hear from you soon. Nakayenga Irene Assistant Librarian Uganda Martyrs University P.O. Box 5498 Kampala, Uganda Tel: +256-(0)38-410630 Tel: +256-(0)38-410611 Fax: +256-(0)38-410100 Web: http://www.umu.ac.ug --------------------------