dolphin and orca

I installed dolphin and orc did not install .. im getting an internal 500 error ...                                                                                                                                                                                                                                           Internal Server Error
The server encountered an internal error or misconfiguration and was unable to complete your request.

Please contact the server administrator, webmaster@sportsnoise.com and inform them of the time the error occurred, and anything you might have done that may have caused the error.

More information about this error may be available in the server error log.


Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.

1. rechech .htaccess.  Sometimes hosting fails due misconfiguration .. if he can`t accept some properties ..

try to comment
php_flag register_globals Off

or

Options -MultiViews

or even (if nothing above not helped) comment .htaccess file

2. about 404 - use search button at forum(topest right corner)