[Koha] Problem with Direct Link to Title in Koha

[Zachary Spalding]

Hello I seem to have a problem with direct linking to a title.

If I use a link like this,
http://vassar.koha.senylrc.org/cgi-bin/koha/opac-detail.pl?biblionumber=40856 
<http://vassar.koha.senylrc.org/cgi-bin/koha/opac-detail.pl?biblionumber=40856#>

I will get the following error message


  Software error:

Can't use an undefined value as a HASH reference at /usr/local/koha/opac/cgi-bin/opac/opac-detail.pl line 73.

For help, please send mail to the webmaster (noc at senylrc.org 
<mailto:noc at senylrc.org>), giving this error message and the time and 
date of the error.


But if I refresh the page after I get this error I will get the title 
displayed.  This is happening in Firefox 13.1

Any idea on this behavior?


-- 
Zachary Spalding
Systems Manager
Southeastern NY Library Resources Council
21 S. Elting Corners Rd
Highland, NY 12528

Phone: 845-883-9065x11
Fax: 845-883-9483
Email: spalding at senylrc.org