where are the gurus? help needed...

Hi, I have a very strange problem here. Machine: FreeBSD 4.4-stable, apache 1.3.22 and php 4.0.6 compiled from source. When I open a php site the browser always asks me the dwnloading question. But in the httpd.conf file everything seems to be correct: LoadModule php_module libexec/libphp4.so AddType application/x-httpd-php .php .php3 .phtml AddType application/x-httpd-php-source .phps I even tried: AddHandler php-script .php .php3 .phtml And I tried to install older php and apache version, but the result is always the same... httpd -l returns: Compiled-in modules: http_core.c mod_so.c suexec: disabled; invalid wrapper /usr/local/apache/bin/suexec The rest is compailed as DSO. I also tried to compile it statically, but the same result. Does anyone has a hint? Arne