Duplicate New User Registration notices (BuddyPress and bbPress both installed)

I fixed this with suggestion from here: https://buddypress.org/support/topic/how-can-i-hide-new-registered-member-update-from-activity-streams/

Adding this to functions.php removed one of the copies:

remove_action( 'bp_core_activated_user', 'bp_core_new_user_activity' );

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)