From c770ebf0208738bbb21000db01f09a48e15023a5 Mon Sep 17 00:00:00 2001
From: kingIZZZY <logic.cpp@gmail.com>
Date: Tue, 7 Jan 2025 21:18:30 -0500
Subject: [PATCH] Fix fatal exception "Object of class ... could not be
 converted to string" (#7231)

Co-authored-by: Deeka Wong <huangdijia@gmail.com>
---
 src/Server.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Server.php b/src/Server.php
index d34ab2b..d24f75c 100644
--- a/src/Server.php
+++ b/src/Server.php
@@ -202,7 +202,7 @@ public function onMessage($server, $frame): void
         $instance = $this->container->get($fdObj->class);
 
         if (! $instance instanceof OnMessageInterface) {
-            $this->logger->warning("{$instance} is not instanceof " . OnMessageInterface::class);
+            $this->logger->warning($instance::class . ' is not instanceof ' . OnMessageInterface::class);
             return;
         }