HELP - rt.log & Can't locate object method "close"

Greetings,

I keep seeing these errors in my “rt.log” file

died during an eval: Can't locate object method "close" via package "Apache::Session::File" at /usr/lib/perl5/site_perl/5.005/Apache/Session/File.pm line 40, chunk 156.

I have even “forced” a reinstall of Apache::Session from within the CPAN
module. BTW - all the tests passed successfully…

Any clues would be greatly appreciated!

Regards
Jens