How to make WP-invites admin menu show up

With the new version of BuddyPress out, (1.6), there is no more side menu dedicated for it. So, when WP-invites recognizes that you have BuddyPress, it tries to add a submenu to a nonexistent menu. This plugin is very outdated, and I encourage the developer (Jehy) to update their code likewise:

Go to your /wp-content/plugins/wp-invites/wp-invites.php file and find the line function invites_add_admin_menu().

Then, replace it with:

function invites_add_admin_menu()
{
global $wpdb, $bp;

	if ( is_site_admin() )
		add_submenu_page('plugins.php','WP-invites','WP-invites',8,"manage_invites",'invites_admin');
}

Watch those brackets.
Good luck with your work!

https://www.ads-software.com/extend/plugins/wp-invites/