Hi Rakesh,
Well i cannot help much in your problem apart from saying what Jeff had said earlier, that you need to upgrade some of your Perl modules.
the problem is that I run on a Debian 3.0 system that has older Perl modules. :-)
But I couldn't help my curiosity as to why you have disabled Bayes. I know you might be having a good reason for doing that, I was just curious in knowing it.
I want to check out how it works in some time, and then I'll activate it. I just disabled it because I did not have the time to look at it. :-)
Florian