Hey guys,
I’ve found the Bug. The Bug is in the File “wp-health-check/wp-health-check.php” on line 159.
To fix this Bug, I have replaced the following Code
$harmful_users = get_userdatabylogin('admin');
//wphc_r_print($harmful_users);
if(!empty($harmful_users)){
$notice[] = 'You are using a user with username <b>admin</b>. We recommend to change the username to something else.';
}
with this Code:
$harmful_users = get_user_by('login', 'admin');
//wphc_r_print($harmful_users);
if(!empty($harmful_users)){
$notice[] = 'You are using a user with username <b>admin</b>. We recommend to change the username to something else.';
}
I hope I could help. ??