diff --git a/src/main/java/com/uniovi/controllers/PlayersController.java b/src/main/java/com/uniovi/controllers/PlayersController.java
index 94a2c64..0764942 100644
--- a/src/main/java/com/uniovi/controllers/PlayersController.java
+++ b/src/main/java/com/uniovi/controllers/PlayersController.java
@@ -280,7 +280,7 @@ public String saveQuestions(HttpServletResponse response, @RequestBody String js
         }
         catch (Exception e) {
             response.setStatus(HttpServletResponse.SC_BAD_REQUEST);
-            return "Invalid JSON";
+            return e.getMessage();
         }
     }