add a package--Software error

[ssayyid at kode.net]

I am trying to add a package and it gives me the following error:
(I have added a service with no problems)

Software error:

cannot load config file invoice_template at /usr/local/lib/perl5/site_perl/5.6.1/FS/cust_bill.pm line 24.


Thanks for the answers.

--Shakaib