Problem in installation

[master]

I install Directadmin on FreeBSD 7 Stable i386.
Installation complete without errors, but when I start httpd server give following error:
Cannot load /usr/lib/apache/mod_vhost_alias.so into server: /usr/lib/apache/mod_vhost_alias.so: Undefined symbol "ap_os_is_path_absolute".

Can somebody help me?

[ClayRabbit]

Same thing.

patch -u ../apache_1.*/src/Configure /usr/ports/www/apache13/files/patch-ae

solved this problem