FreeBSD Apache1/2 mod_php4 segfaults

I have a fresh install of FreeBSD 4.8. I updated ports, and I've installed apache 2, and Apache 1.3 with mod_php 4.3.1, and even tried 4.3.2RC2. I'm consistently segfaulting with Horde. It seems like it's a PHP issue, but only Horde is affected when Auth::GetAuth is called. I also have phpweblog installed, which works, and the test.php that comes with horde works fine. http://66.58.87.12/horde/test.php works http://66.58.87.12 works http://66.58.87.12/phpweblog works http://66.58.87.12/horde segfaults My complete Horde install has been copied from a working system. My last backtrace (Apache 2, mod_php4.3.1) shows: Program received signal SIGSEGV, Segmentation fault. 0x284e9a2e in lockname () from /usr/local/libexec/apache2/libphp4.so (gdb) (gdb) bt #0 0x284e9a2e in lockname () from /usr/local/libexec/apache2/libphp4.so #1 0x2856171c in php4_module () from /usr/local/libexec/apache2/libphp4.so #2 0x284ebac4 in lockname () from /usr/local/libexec/apache2/libphp4.so #3 0x284ef2e2 in lockname () from /usr/local/libexec/apache2/libphp4.so #4 0x284ef2e2 in lockname () from /usr/local/libexec/apache2/libphp4.so #5 0x284ef2e2 in lockname () from /usr/local/libexec/apache2/libphp4.so #6 0x284d521d in lockname () from /usr/local/libexec/apache2/libphp4.so #7 0x284d4bdc in lockname () from /usr/local/libexec/apache2/libphp4.so #8 0x2845128b in lockname () from /usr/local/libexec/apache2/libphp4.so #9 0x28451630 in lockname () from /usr/local/libexec/apache2/libphp4.so #10 0x2844e22a in lockname () from /usr/local/libexec/apache2/libphp4.so #11 0x28450781 in lockname () from /usr/local/libexec/apache2/libphp4.so #12 0x284507c0 in lockname () from /usr/local/libexec/apache2/libphp4.so #13 0x284dfca6 in lockname () from /usr/local/libexec/apache2/libphp4.so #14 0x284e19b6 in lockname () from /usr/local/libexec/apache2/libphp4.so #15 0x284dce4b in lockname () from /usr/local/libexec/apache2/libphp4.so #16 0x284b4f21 in lockname () from /usr/local/libexec/apache2/libphp4.so #17 0x284f64dd in lockname () from /usr/local/libexec/apache2/libphp4.so #18 0x284f6703 in lockname () from /usr/local/libexec/apache2/libphp4.so #19 0x806d6ad in ap_pass_brigade () #20 0x8073c43 in default_handler () #21 0x8063590 in ap_run_handler () #22 0x8063abd in ap_invoke_handler () #23 0x8060dea in ap_process_request () #24 0x805cb86 in ap_process_http_connection () #25 0x806b878 in ap_run_process_connection () #26 0x806bb0c in ap_process_connection () #27 0x8062237 in child_main () #28 0x80622f4 in make_child () #29 0x80623e6 in startup_children () #30 0x806271b in ap_mpm_run () #31 0x8067c2a in main () #32 0x805c7be in _start () I pulled half my memory out of the system and recompiled (installed from ports) one last time, to see if maybe it was bad SIMM,DIMM,SDRAM whatever ;) Obviously I still have one left, so that could be bad. I really think it's just my system, because I can't find anyone else with this issue and combination, but I don't know where to resolve it. I've been screwing with this for a week, so I'd REALLY appreciate any suggestions! Thanks, Rick