This happend to me before (but I wasn't running apache). I tried upgrading from 3.2.2 to 3.2.4 but didn't update my parameters file and one of those parameters ([bboard_pls_blade_installed_p] or
[bboard_openacs_search_installed_p] I forget which) was added in the newer release. This is one of the only parameters that changed in the upgraded parameters.tcl file. When I added the parameter in, everything was peachy.
