Fix prevent multiple simultaneous login - Refs #8340

main/inc/lib/online.inc.php

@@ -56,8 +56,7 @@ function preventMultipleLogin($userId)
 {
     $table = Database::get_main_table(TABLE_STATISTIC_TRACK_E_ONLINE);
     $userId = intval($userId);
-
-    if (api_get_settings('prevent_multiple_simultaneous_login') === 'true') {
+    if (api_get_setting('prevent_multiple_simultaneous_login') === 'true') {
         if (!empty($userId) && !api_is_anonymous()) {
 
             $isFirstLogin = Session::read('first_user_login');