From f4d1dbcbe25fe0340e7f3fd815f33157b50a81e1 Mon Sep 17 00:00:00 2001
From: sudabg <143158885+sudabg@users.noreply.github.com>
Date: Sun, 15 Mar 2026 15:48:39 +0800
Subject: [PATCH] fix: logerror now preserves Error.cause and custom properties

Change console.error(err.stack || err.toString()) to console.error(err)
to preserve Error.cause, async stack traces, and custom error properties
(e.g. Sequelize's parent/original).

Fixes #6462
---
 lib/application.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/application.js b/lib/application.js
index 47be2a20c1a..310e6dfef21 100644
--- a/lib/application.js
+++ b/lib/application.js
@@ -614,7 +614,7 @@ app.listen = function listen() {
 
 function logerror(err) {
   /* istanbul ignore next */
-  if (this.get('env') !== 'test') console.error(err.stack || err.toString());
+  if (this.get('env') !== 'test') console.error(err);
 }
 
 /**