broken apache

I am using RedHat6.1, Apache 1.3.12, MySQL 3.22 (latest stable) I attempted to upgrade my php 3.0.16 install to php 4.0. I used ./configure --with-apxs=/usr/sbin/apxs --with-xml --with-mysql make su make install I then stopped apache, and tried to restart it. It refused to restart. This is what I found in apache's error_log. PHP Warning: Function registration failed - duplicate name - define in Unknown on line 0 PHP Warning: Function registration failed - duplicate name - defined in Unknown on line 0 PHP Warning: Function registration failed - duplicate name - each in Unknown on line 0 PHP Warning: Function registration failed - duplicate name - strlen in Unknown on line 0 PHP Warning: Function registration failed - duplicate name - strcmp in Unknown on line 0 PHP Warning: Function registration failed - duplicate name - strcasecmp in Unknown on line 0 PHP Warning: Function registration failed - duplicate name - error_reporting in Unknown on line 0 PHP Warning: Function registration failed - duplicate name - leak in Unknown on line 0 PHP Warning: Function registration failed - duplicate name - function_exists in Unknown on line 0 PHP Warning: Basic Functions: Unable to register functions, unable to load in Unknown on line 0 Any ideas where I went wrong? I been using that same configure string everytime I have upgraded, and it always worked, up until now. I did not recieve a single error during the install. Any help would be greatly appreciated... Please CC replies to me directly... Thanks, Greg