diff --git a/src/controller/cart/UpdateCartController.php b/src/controller/cart/UpdateCartController.php
index e641df8ad42744f5476ca4194c89f2011614d55d..290177b81525a26ff157d445673d6fd56f242adc 100644
--- a/src/controller/cart/UpdateCartController.php
+++ b/src/controller/cart/UpdateCartController.php
@@ -6,8 +6,6 @@
             $product_id = $_POST['product_id'];
             $new_quantity = $_POST['new_quantity'];
             
-            echo $new_quantity;
-            
             $cartModel = $this->model("CartModel");
             $cartModel = $cartModel->updateProductFromCart($user_id, $product_id, $new_quantity);
     
diff --git a/src/controller/product/AddProductController.php b/src/controller/product/AddProductController.php
index 1051a5f77be1c8c585b9991112352d83b66334d6..e5312a9a263d6c81046e908764566f4bb0158227 100644
--- a/src/controller/product/AddProductController.php
+++ b/src/controller/product/AddProductController.php
@@ -33,11 +33,6 @@ class AddProductController extends Controller{
         $pict_temp = $_FILES["product_image"]["tmp_name"];
         $pict_size = $_FILES["product_image"]["size"];
         $pict_error = $_FILES["product_image"]["error"];
-
-        // echo "a".$pict_name;
-        // echo "a".$pict_temp;
-        // echo "a".$pict_size;
-        // echo "a".$pict_error;
         
         $vid_name = $_FILES["product_video"]["name"];
         $vid_temp = $_FILES["product_video"]["tmp_name"];
diff --git a/src/controller/profile/EditProfileController.php b/src/controller/profile/EditProfileController.php
index 3fa9d914645ba04509381eace7194037614eedd3..54ff6c13559a17c78d93ae5094fa8e8bcbfc8b36 100644
--- a/src/controller/profile/EditProfileController.php
+++ b/src/controller/profile/EditProfileController.php
@@ -8,11 +8,7 @@ class EditProfileController extends Controller {
 
         $userModel = $this->model("UserModel");
         
-        $data = [];
-
-        if (isset($_SESSION['user_id'])) {
-            $data = $userModel->getCurrentUser();
-        }
+        $data = $userModel->getCurrentUser();
 
         $this->render($data);
     }
diff --git a/src/controller/profile/ProfileController.php b/src/controller/profile/ProfileController.php
index e5f3e9fea7f86acea90390249ed7c5700a81f60e..b103d6d135980ff08f1fd0bf4fc4b980074be928 100644
--- a/src/controller/profile/ProfileController.php
+++ b/src/controller/profile/ProfileController.php
@@ -10,12 +10,8 @@ class ProfileController extends Controller
         }
 
         $userModel = $this->model("UserModel");
-        
-        $data = [];
 
-        if (isset($_SESSION['user_id'])) {
-            $data = $userModel->getCurrentUser();
-        }
+        $data = $userModel->getCurrentUser();
 
         $this->render($data);
     }
diff --git a/src/database.php b/src/database.php
index 51dd758d563265704bf60d3b62b2e28123d0d367..ad464331d9c4dbf9a36371d77099433e129f7de7 100644
--- a/src/database.php
+++ b/src/database.php
@@ -66,14 +66,4 @@ class Database{
     public function getConn(){
         return $this->conn;
     }
-    function bindParameters(mysqli_stmt $stmt, $types, ...$values) {
-        $bindParams = [];
-        $bindParams[] = $types;
-    
-        foreach ($values as &$value) {
-            $bindParams[] = &$value;
-        }
-    
-        return call_user_func_array([$stmt, 'bind_param'], $bindParams);
-    }
 }
\ No newline at end of file