[mod_python] Fatal Python Error in error_log

Greetings.

I am getting the following error in my error_log, whenever
I run mod_python (publisher or psp) code.

============== Mod_python error in error_log ============================
[Fri Mar 19 19:43:49 2004] [notice] mod_python: (Re)importing module 'mod_python.publisher'
[Fri Mar 19 19:43:49 2004] [notice] mod_python: (Re)importing module 'autoweb' with path set to '['/usr/local/apache2/htdocs/testautoweblib']'
Fatal Python error: PyThreadState_Delete: tstate is still current
[Fri Mar 19 19:43:49 2004] [notice] child pid 43463 exit signal Abort trap (6)
=========================================================================

The page does come up fine and things seem to work at the
outset, but still this error comes up - which bothers me.

After some time on google, I tried compiling apache
with threads, but got compile-error - so gave
up on that after reading discouraging web pages
lamenting on how apache2-threads and freebsd are
not friendly.

============== Apache compile error with --enable-threads ===============
/usr/local/bin/bash /home/krishna/work/downloads/httpd-2.0.48/srclib/apr/libtool --silent --mode=compile gcc -g -O2 -pthread   -DHAVE_CONFIG_H -D_REENTRANT -D_THREAD_SAFE   -I../../include -I../../include/arch -I../../include/arch/unix  -c thread_mutex.c && touch thread_mutex.lo
thread_mutex.c: In function `apr_thread_mutex_unlock':
thread_mutex.c:219: void value not ignored as it ought to be
=========================================================================

This is my configuration.
freebsd-4-7
apache-2-0-48
mod_python-3-1-3
python-2-2-3

How can I fix this problem ?
Can someone please help ?

Many thanks in advance,
Krishna.