diff --git a/HttpServer/Events/OnRequest.php b/HttpServer/Events/OnRequest.php
index 930d0c96..e3a3d233 100644
--- a/HttpServer/Events/OnRequest.php
+++ b/HttpServer/Events/OnRequest.php
@@ -54,6 +54,9 @@ class OnRequest extends Callback
 	public function onHandler(Request $request, Response $response): mixed
 	{
 		try {
+
+			var_dump(Coroutine::printBackTrace());
+
 			/** @var HRequest $request */
 			[$request, $response] = OnRequest::createContext($request, $response);