[@fuchsy Member 14 years, 1 month ago]

You’ll find a solution here: https://bbpress.org/forums/topic/user-profile-pages-not-working-apart-from-for-first-administrator/#post-115531

[Fuchsy]

After spending some hours with the same strange behaviour i finally found a solution:

This error happens when you’r running WP in a multisite-environment, only on the mainsite AND if you added define('NOBLOGREDIRECT', 'http://example.com'); to your wp-config.php

Adding remove_action( 'template_redirect', 'maybe_redirect_404' ); to your themes functions.php will stop that annoying bug.

I guess this error happens because maybe_redirect_404() is fired before the profile-pages are build. the network administrator (or sub-sites) will be never redirected by NOBLOGREDIRECT, thats why the bug never happends when a network-admin clicks on a profile-link or when you’r running bbpress on a sub-site in your WP-network.

More about the NOBLOGREDIRECT-fix (it also helps showing 404-errors): http://frumph.net/2010/06/05/wordpress-3-0-multisite-subdomain-installation-noblogredirect-behavior-fix/

• This reply was modified 14 years, 1 month ago by Fuchsy.