diff --git a/src/functions.php b/src/functions.php
index c3bf99c..2bae4b2 100644
--- a/src/functions.php
+++ b/src/functions.php
@@ -81,7 +81,7 @@ function get_language_array(){
   return $lang;
 }
 function error($code,$message){
-    switch($error){
+    switch($code){
         case 404:
             header("HTTP/1.0 404 Not Found");
             echo '<!DOCTYPE html><html lang="fr"><head><meta charset="UTF-8" /><title>Page Not found</title></head><body><p>'.$message.'</p></body></html>';
