Hi Issam,
Thank you for the question.

There are 2 possible reasons for it:-

1. The tables were not created. Please use phpmyadmin and check if tables were created for the sub site(prefix_number_bp_xyz where xyz is table name)

2. If yes, You most probably haven’t added any one to this this sub site. Please add a user to this sub site and then make sure that user visits it at least 1 time(last active time needs to be recorded).

PS:- I am sorry but I could not understand what you meant by activating BuddyDev support option? Please clarify.

Regards
Brajesh

Hi Justin,
Thank you for the update.

The BuddyPress page templates follow a different structure.

To override registration page, Please create buddypress/members/index-register.php and this page will be used for registration page.

Regards
Brajesh

Hi Hugo,
I am sorry for the trouble.

Please visit Dashboard->settings->BuddyBlog and make sure that a post type is selected and some taxonomy is selected.

Please save and it will go away.

Regards
Brajesh

Hi Sotiris,

Thank you for confirming.

The suggestion is a service provided by BuddyPress and only client side is enabled by the theme.

It is possible to make it friends only but that will make the suggestions at other places friends only too.

Here is a couple of line you can put in bp-custom.php or your child theme’s function.php

/**
 * Make suggestions friends only.
 */
add_filter( 'bp_members_suggestions_args', function ( $args ) {
	$args['only_friends'] = true;

	return $args;
} );

Regards
Brajesh