diff --git a/src/act.php b/src/act.php
index 70db605..d7f4539 100644
--- a/src/act.php
+++ b/src/act.php
@@ -10,6 +10,7 @@ switch($_POST['act']){
     if(!in_array($_POST['botGame'],$arenas)){
     //pour le Debug
     print_r($_POST);
+    print_r($arenas);
       error(404,"wrong post parameter");
     }