diff --git a/routeSQL.php b/routeSQL.php
index 40daed0..65a94a5 100644
--- a/routeSQL.php
+++ b/routeSQL.php
@@ -160,8 +160,8 @@ class routeSQL
       $token = $csrf->createToken ();
       $datas = $this->objectDB->read ();
       $titles = $this->objectDB->titles ();
-      if ($page === null || $page === "") $page = 1;
-      if ($num === null || $num === "") $num = 10;
+      if (!isset ($page) || $page === null || $page === "") $page = 1;
+      if (!isset ($num) || $num === null || $num === "") $num = 10;
       $page = intval ($page);
       $num = intval ($num);
       if ($num > 1000)