diff --git a/api/mosquitto/data/mosquitto.db b/api/mosquitto/data/mosquitto.db
index 91abb73f..d4d2eaab 100644
Binary files a/api/mosquitto/data/mosquitto.db and b/api/mosquitto/data/mosquitto.db differ
diff --git a/rpi/controllers/GameController.py b/rpi/controllers/GameController.py
index b7bb8336..f648cfdb 100644
--- a/rpi/controllers/GameController.py
+++ b/rpi/controllers/GameController.py
@@ -36,7 +36,6 @@ class GameController:
             self._game_service.start(white_name, black_name, time_control, increment)
             self._has_started = True
             return jsonify({"status": "ok", "message": "Game started"}), 200
-
         except ServiceException as ex:
             return jsonify({"status": "error", "message": f"An error occurred : {ex}"}), 400
         except Exception as ex:
diff --git a/rpi/services/game_service.py b/rpi/services/game_service.py
index bb85a991..085a8a97 100644
--- a/rpi/services/game_service.py
+++ b/rpi/services/game_service.py
@@ -29,12 +29,9 @@ class GameService:
     def make_move(self) -> tuple[bytes, str] | None:
         try :
             if not self._has_started :
-                raise ServiceException("Game hasn't started yet.")
+                raise Exception("Game hasn't started yet.")
             self._clock_service.switch()
             return self._detection_service.analyze_single_frame()
-        except ServiceException as se:
-            print(se)
-            return None
-        except Exception as ex:
-            print(ex)
-            return None
\ No newline at end of file
+        except Exception as e:
+            print(e)
+            raise ServiceException(e)