BuddyPress.org

Hello, I have been using buddyPress Version 2.7.4. After updating to version 2.8.2, I get this error Fatal error: Call to undefined function bp_is_front_page() in ……/wp-content/plugins/bp-custom.php on line 17 here is my code in the bp-custom.php `<?php
// hacks and mods will go here
/* Redirects to profile upon login */
add_action(‘login_form’, ‘redirect_after_login’);
function redirect_after_login()
{
global $redirect_to;
if (!isset($_GET[‘redirect_to’]))
{
$redirect_to = get_option(‘activity’);
// sample-page = your page name after site_url
} }

function bp_help_redirect_to_profile(){
global $bp;

if( is_user_logged_in() && bp_is_front_page() )
bp_core_redirect( get_option(‘home’) . ‘/members/’ . bp_core_get_username( bp_loggedin_user_id() ) . ‘/activity’ );

}

add_action( ‘get_header’, ‘bp_help_redirect_to_profile’,1);

add_action(‘wp_logout’,’go_home’);
function go_home(){
wp_redirect( home_url() );
exit();
}

add_action( ‘bp_complete_signup’, ‘buddydev_redirect_after_signup’ );

function buddydev_redirect_after_signup() {

$page = wp_redirect( get_option(‘siteurl’) . ‘/profile’ );

bp_core_redirect( site_url( $page ) );
}

?>` Help me what has happened and how can I correct this Error?