[Koha] fatal error in circulation

Tue Apr 13 11:56:32 NZST 2010

hi, all. our librarian changed something (she does not know what) in the global preferences for circulation, and now we can't access any of the circulation preferences (all other preferences appear fine).  when you select "circulation" in the preference list, the following error message appears.  any idea what we need to do to repair this (or what is wrong)?  any help is greatly appreciated!
thanks in advance.
ERROR MESSAGE:
Koha error
The following fatal error has occurred:

The given value does not seem to be interpretable as a Boolean value at /home/express/kohaclone/C4/Boolean.pm line 102.Apache Server version: Apache/2.2.3 Server built: Sep 8 2008 08:59:32  
      Koha 3.00.02.012 
      Koha DB 3.0002012 
      MySQL mysql Ver 14.12 Distrib 5.0.32, for pc-linux-gnu (x86_64) using readline 5.2  
      OS Linux shin.ec2.liblime.com 2.6.21.7-2.fc8xen #1 SMP Fri Feb 15 12:34:28 EST 2008 x86_64 
      Perl 5.008008 

shane skeens
ceo, senior strategist
indigospin : media+marketing
806.438.3021
www.indigospin.com

-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.katipo.co.nz/pipermail/koha/attachments/20100412/a890b519/attachment.htm 