[skariko]

Originally Posted by MikesSite

The upgrade is smooth but there is a problem when logging out via WP.

Fatal error: Call to undefined function wp_clearcookie() in .../wp-content/plugins/vbbridge.php on line 261

The old cookie call is depreciated.

Solution:
In vbbridge.php, find wp_clearcookie()

change to

wp_set_auth_cookie( $user_id, $remember, $secure);

Thanks!
It works like a charm.