Permalink Structure Brings Down Database

[sedonarob]

I tried to change a fresh install of Church to have the permalink structure Brian suggested and go a Server Error everytime (had to reinstall). I have Dean's Permalink Plug-in installed.

Tried to change to /%postname%.html but it brings the server down and even I try to change back to default I still get the server error....having to reinstall each time.....I've read through the forums and it looks like the Permalink plug-in should help.....but it's not:

Server error!

The server encountered an internal error and was unable to complete your request. Either the server is overloaded or there was an error in a CGI script.

If you think this is a server error, please contact the webmaster.

Error 500

localhost
4/26/2010 5:57:27 AM
Apache/2.2.12 (Win32) DAV/2 mod_ssl/2.2.12 OpenSSL/0.9.8k mod_autoindex_color PHP/5.3.0 mod_perl/2.0.4 Perl/v5.10.0