[Koha] Catalog searches returning "No Title" after successive upgrade from 3.04.04 to 3.08.07

Hi I have upgraded one of my Koha instance from version 3.04.04 to 3.08.07 through other subsequent version. Now, when I do a catalog search (on both the OPAC and staff modules, I am getting most of the results with No Titles, No location details or any other details for that mater as shown below : Results Location 1. <http://10.12.20.14:8080/cgi-bin/koha/catalogue/detail.pl?biblionumber=> No title Description: No holds allowed | Edit record <http://10.12.20.14:8080/cgi-bin/koha/cataloguing/addbiblio.pl?biblionumber=

| Edit items <http://10.12.20.14:8080/cgi-bin/koha/cataloguing/additem.pl?biblionumber=>

No items I am not sure what I should do. Regards, Admire Mutsikiwa University of Zimbabwe