Apache crashes on page load

I just downloaded and installed moto 0.18 as per the instructions, and
created a test.moto page using the Midafternoon Commander example on the
project's website. When I attempt to load the page, Apache crashes. This is
the contents of the error_log created, it's dying in sharemem.c in the
deleteFreeNode() function...

### Pre-Loading Extension 'libmx_cstdlib.so' from
'/usr/moto/mx/cstdlib/libmx_cstdlib.so'
### Pre-Loading Extension 'libmx_codex_util.so' from
'/usr/moto/mx/codex/util/libmx_codex_util.so'
### Pre-Loading Extension 'libmx_codex_io.so' from
'/usr/moto/mx/codex/io/libmx_codex_io.so'
### Pre-Loading Extension 'libmx_codex_http.so' from
'/usr/moto/mx/codex/http/libmx_codex_http.so'
### Pre-Loading Extension 'libmx_codex_db_mysql.so' from
'/usr/moto/mx/codex/db/mysql/libmx_codex_db_mysql.so'
### Pre-Loading Extension 'libmx_moto.so' from
'/usr/moto/mx/moto/libmx_moto.so'
[Mon Feb  3 22:05:16 2003] [info] mod_unique_id: using ip addr 127.0.0.1
### Pre-Loading Extension 'libmx_cstdlib.so' from
'/usr/moto/mx/cstdlib/libmx_cstdlib.so'
### Pre-Loading Extension 'libmx_codex_util.so' from
'/usr/moto/mx/codex/util/libmx_codex_util.so'
### Pre-Loading Extension 'libmx_codex_io.so' from
'/usr/moto/mx/codex/io/libmx_codex_io.so'
### Pre-Loading Extension 'libmx_codex_http.so' from
'/usr/moto/mx/codex/http/libmx_codex_http.so'
### Pre-Loading Extension 'libmx_codex_db_mysql.so' from
'/usr/moto/mx/codex/db/mysql/libmx_codex_db_mysql.so'
### Pre-Loading Extension 'libmx_moto.so' from
'/usr/moto/mx/moto/libmx_moto.so'
[Mon Feb  3 22:05:17 2003] [info] mod_unique_id: using ip addr 127.0.0.1
[Mon Feb  3 22:05:17 2003] [info] created shared memory segment #851968
[Mon Feb  3 22:05:18 2003] [notice] Apache/1.3.27 (Unix) mod_moto/0.18.0
mod_tsunami/1.1 FrontPage/4.0.4.3 mod_ssl/2.8.12 OpenSSL/0.9.6h
configured -- resuming normal operations
[Mon Feb  3 22:05:18 2003] [info] Server built: Feb  2 2003 23:53:57
[Mon Feb  3 22:05:18 2003] [notice] Accept mutex: sysvsem (Default: sysvsem)
### Pool doesn't match!
### Trying to delete a free node that doesn't exist
sharedmem.c:443: *** uncaught exception: NullPointerException

### Pool doesn't match!
### Trying to delete a free node that doesn't exist
sharedmem.c:443: *** uncaught exception: NullPointerException

[Mon Feb  3 22:05:42 2003] [notice] child pid 16509 exit signal Aborted (6)
[Mon Feb  3 22:05:42 2003] [notice] child pid 16508 exit signal Aborted (6)

As you can see from the [notice] line above, I am running mod_tsunami, FPSE,
mod_ssl, as well am using mm 1.2.2 and PHP 4.23
Base system is RH 7.3, Quad Xeon 550's w/ 1GB RAM. Configured moto as
below...

./configure --with-apache=/usr/apache --with-mysql=/var/mysql --prefix=/usr/
moto
make -j 4 *
make install

* Failed, seems the threads ran into each other, had to do a `make clean &&
make` and then all was well.

Sorry in advance if this is a FAQ, I'm just rarin' to get moto going! :)
TIA!

D.Mills