diff --git a/Server/HTTPServerListener.php b/Server/HTTPServerListener.php
index f8688f3a..f600fe56 100644
--- a/Server/HTTPServerListener.php
+++ b/Server/HTTPServerListener.php
@@ -112,6 +112,7 @@ class HTTPServerListener extends Abstracts\Server
                 $sResponse->send($node->dispatch(), 200);
             }
         } catch (Error | Throwable $exception) {
+            var_dump($exception->getMessage());
             $sResponse->addHeader('Content-Type', 'text/html; charset=utf-8');
             $sResponse->send($exception->getMessage(),
                 $exception->getCode() == 0 ? 500 : $exception->getCode());