diff --git a/src/Libs/Model.php b/src/Libs/Model.php
index 27cf2dd..54eb1c5 100644
--- a/src/Libs/Model.php
+++ b/src/Libs/Model.php
@@ -135,7 +135,6 @@ class Model {
 
             $vars = json_encode(static::$queryVars);
 
-            echo "<pre>";
             throw new Exception(
                 "\nError at query to database.\n" .
                 "Query: $query\n" .