diff --git a/app/Helpers/helpers.php b/app/Helpers/helpers.php
index 957ba86..8e03ee2 100644
--- a/app/Helpers/helpers.php
+++ b/app/Helpers/helpers.php
@@ -121,7 +121,7 @@ function storeResourceEvent(string $name, array $data, Request $request): void
                 config('app.name'),
                 $request->method(),
                 $request->ip(),
-                $_SERVER['REMOTE_PORT'],
+                $_SERVER['REMOTE_PORT'] ?? '-',
                 $request->url(),
                 $request->host(),
                 $request->getPort(),