Help with Interpreting Load Plugin Error Message

[Bob Perry]

During shutdown I consistently receive the following 
message repeated numerous times.  I did a search 
through Google and found a 9/2003 query but no response.

LoadPlugin: failed to initialize shared library
/usr/local/jdk1.3.1/jre/plugin/i386/ns600/libjavaplugin_oji.so
[/usr/local/jdk1.3.1/jre/plugin/i386/ns600/libjavaplugin_oji.so:
Undefined symbol "_vt$16nsQueryInterface"]

Is anyone familiar with the error message?  Might this error 
be the cause of repeated crashes in Mozilla, Firefox, and/or 
Galeon?

Thanks for your input.
Bob Perry

-- 
I've learned that whatever hits the fan will not be evenly
distributed.

FreeBSD 4.9-RELEASE-p2 #0