fixed some stuff

Backend/Controllers/Group/SigningUp.php

@@ -1,6 +1,7 @@
 <?php
 
 require "../../../bootstrap.php";
+require_once "Group.php";
 
 use Backend\Models\Group;
 use Backend\Models\Password;
@@ -45,5 +46,7 @@ if(isset($_POST['regGroup'])){
         $_SESSION['token'] = $token;
         $_SESSION['success'] = "You are now logged in";
         header('location: ../../../Frontend/index.php');
+    }else{
+        echo "asdasd";
     }
 }