diff --git a/app.py b/app.py
index b4e3e27..550bd14 100644
--- a/app.py
+++ b/app.py
@@ -177,8 +177,8 @@ def create_app(config=Config):
                 login_user(user, remember=True)
                 return redirect(url_for('index'))
             else:
-                return render_template('login.html', messages = 'Ooops, no hay tal usuario', form=form2)
-        return render_template('login.html',form=form2)
+                return render_template('login.html', messages = 'Ooops, no hay tal usuario', login_form=form2)
+        return render_template('login.html',login_form=form2)
     
     @app.route('/logout')
     @login_required
diff --git a/templates/base.html b/templates/base.html
index 4ede507..2df1d7d 100644
--- a/templates/base.html
+++ b/templates/base.html
@@ -128,7 +128,9 @@
             modal_stat.hidden = false;
         } else {modal_stat.hidden = true;}
     }
-    pinner_button_top.addEventListener('click', toggleSlide);
+    if (pinner_button_top) {
+        pinner_button_top.addEventListener('click', toggleSlide);
+    }
     const cancel_add = document.getElementById("cancel-add");
     cancel_add.addEventListener('click', toggleSlide);
     observer.observe(document.body, { childList: true, subtree: true });