BuddyPress Follow Not prepared for latest PHP?

Hi team,

Is BuddyPress Follow prepared to run properly on PHP Version 7.2.15?
I’m getting next PHP Errors with those settings:

WP Multisite 5.1.1
BuddyPress: 4.3.0
BuddyBoss Wall: 1.3.7
BuddyPress Follow: 1.2.2

– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –

…..\wp-includes\plugin.php(465): WP_Hook->do_action(A [CRITICAL] : Uncaught Error: [] operator not supported for strings in …..\wp-content\plugins\buddypress-followers\_inc\bp-follow-notifications.php:308

…..\wp-content\plugins\buddypress-followers\_inc\bp-follow-notifications.php(122): bp_follow_new_follow_email_notification(Array)

…..\wp-includes\class-wp-hook.php(286): bp_follow_notifications_add_on_follow(Object(BP_Follow))
…..\wp-includes\class-wp-hook.php(310): WP_Hook->apply_filters(”, Array)
…..\wp-includes\plugin.php(531): WP_Hook->do_action(Array)
…..\wp-content\plugins\buddypress-followers\_inc\bp-follow-functions.php(43): do_action_ref_array(‘bp_follow_start…’, Array)
…..\wp-content\plugins\buddypress-followers\_inc\bp-follow-actions.php(143): bp_follow_start_following(Array)
…..\wp-includes\class-wp-hook.php(286): bp_follow_ajax_action_start(”)
…..\wp-includes\class-wp-hook.php(310): WP_Ho [CRITICAL] : Uncaught Error: [] operator not supported for strings in …..\wp-content\plugins\buddypress-followers\_inc\bp-follow-notifications.php:308

Thanks.