fix

Backend/Controllers/keyWord/NewKeyWord.php

@@ -1,12 +1,12 @@
 <?php
-require "../../../bootstrap.php";
+require_once "../../../bootstrap.php";
 require_once "../Group/Group.php";
 use Backend\Models\Group;
 use Backend\Models\KeyWord;
 
 session_start();
 
-if (session_status() === PHP_SESSION_ACTIVE) {
+if (isLogin()) {
     if(isset($_POST['submitKeyWord'])){
         //Find the group id
         $group = groupViaToken($_SESSION['token']);