diff --git a/src/arenas/connectFour/act.php b/src/arenas/connectFour/act.php
index 5f373ef..e73beda 100644
--- a/src/arenas/connectFour/act.php
+++ b/src/arenas/connectFour/act.php
@@ -86,6 +86,9 @@ switch ($_POST['act']){
       );
       //send query
       $anwserPlayer=get_IA_Response($botUrl,$postDatas);
+      $anwserToJS=array(
+	
+      )
       echo "player ".$_SESSION['currentPlayer']." répond ".$anwserPlayer;