diff --git a/nconnector.php b/nconnector.php
index a55b033..e653e6d 100755
--- a/nconnector.php
+++ b/nconnector.php
@@ -20,13 +20,13 @@ $ncdb = new db("nextcloud");
 $doldb->query("SELECT login, firstname, lastname, pass_crypted, fk_adherent_type FROM llx_adherent");
 while ($user = $doldb->result->fetch_assoc())
 {
-	$doldb->query("SELECT uid FROM oc_accounts WHERE uid='$user->login'");
+	$ncdb->query("SELECT uid FROM oc_accounts WHERE uid='$user->login'");
 	echo "login:" . ($login["login"]);
-	if ( $doldb->result->num_rows == 0 )
+	if ( $nc->result->num_rows == 0 )
 	{
-		echo "uid:" . $doldb->result["uid"];
+		echo "uid:" . $ncdb->result["uid"];
 	}
-
+	$ncdb->result->close();
 }
 $doldb->result->close();
 ?>