I get an error when I try to change my avatar in the phpbb3 forum.
This error appears when I turn on the integration of connections in WP_united.
If the option is not active, the avatar is ok
error message :
Fatal error: Cannot redeclare validate_username() (previously declared in /homez.429/electrovv/www/wp-includes/user.php:1229) in /homez.429/electrovv/www/forum-musique-electro/includes/functions_user.php on line 1548