diff --git a/WEB/Controller/FrontController.php b/WEB/Controller/FrontController.php
index b230c9a3..8870beaf 100644
--- a/WEB/Controller/FrontController.php
+++ b/WEB/Controller/FrontController.php
@@ -1,7 +1,7 @@
 <?php
 class FrontController
 {
-    function __construct($con)
+    function __construct()
     {
         global $rep, $vues, $error;
         session_start();
@@ -9,7 +9,7 @@ class FrontController
         // $action=$_REQUEST['action'];
         echo "frontController";
         try {
-        new UserController($con);
+        new UserController();
         } catch (Exception $e) {
             $error = $e->getMessage();
             require ($rep . $vues['erreur']);
diff --git a/WEB/Controller/UserController.php b/WEB/Controller/UserController.php
index 162e683c..a1fc969e 100644
--- a/WEB/Controller/UserController.php
+++ b/WEB/Controller/UserController.php
@@ -4,11 +4,11 @@ class UserController
 {
     private Connection $con;
 
-    function __construct($con) {
+    function __construct() {
         try{
             echo "UserController";
             global $dsn, $rep, $vues, $error;
-            $this->con=$con;
+            $this->con=new Connection($dsn);
             echo "USconection";
             $action=$_REQUEST['action'];
             switch($action) {
diff --git a/WEB/Controller/UtilisateurGateway.php b/WEB/Controller/UtilisateurGateway.php
index a7265fab..cf92a54b 100644
--- a/WEB/Controller/UtilisateurGateway.php
+++ b/WEB/Controller/UtilisateurGateway.php
@@ -72,7 +72,6 @@ class UtilisateurGateway
     }
 
     public function getEstAdminByEmail(string $email) : bool{
-        global $error;
         $query = "SELECT estAdmin FROM Utilisateur WHERE email=:email";
         $this->con->executeQuery($query,	array(
             ':email'	=>	array($email,PDO::PARAM_STR)
diff --git a/WEB/index.php b/WEB/index.php
index ac74911b..6e187b71 100644
--- a/WEB/index.php
+++ b/WEB/index.php
@@ -18,9 +18,9 @@ Autoload::charger();
 // }
 
 echo "test";
-$con = new Connection($dsn);
+$db = new Connection($dsn);
 echo "test2";
-$control = new FrontController($con);
+$control = new FrontController();
 
 //session_regenerate_id(true);
 // session_unset();