Was this plugin working before and now it is not? If so, what has changed since then? Did you upgrade WPMU?
What versions of WP/MU and BuddyPress are you running?
If you look at the WP Plugin Repository for this plugin, others are having issues with it as well. I would suggest contacting the developer of the plugin and ask when they plan on updating it for the current versions of WP and BP.
I’m having the same error with theme Mandigo. I’m running wp 2.9.2 and buddypress Widgets 1.1.2 on a Linux host.
Having looked at the code, it breaks down at:
$wpmu = function_exists(‘is_site_admin’); //from functions.php
if ( !function_exists( ‘is_site_admin’ ) ) { //bp-core-wpabstraction.php
function is_site_admin() {
if ( current_user_can( ‘manage_options’ ) )
return true;
return false;
}
}
// if this is WordPress MU // from footer.php
if ($wpmu) {
$current_site = get_current_site();
In my case I am not running WP-MU but it appears bp-core-wpabstraction.php has a user ‘manage_options’ rights so the system thinks it is wp-mu and then can’t find the wp-mu function get_current_site() (which I presume was once unique to wp-mu but is now in wp 2.9.2)
There’s no code (as far as I’m aware) in BuddyPress that calls get_current_site().
