add exeption for other event, fix error

store/views.py

@@ -226,6 +226,8 @@ class CartAddView(RedirectView):
                     pk=self.request.GET.get('pk'))
         except ProductVariation.DoesNotExist:
             return redirect('/')
+        except:
+            return redirect('/')
         count = self.request.GET.get('count')
         # messages.success(
         #     self.request, """Товар успешно добавлен в корзину!