---
title: "Deprecation: #77164 - ErrorpageMessage and AbstractStandaloneMessage"
manual: "TYPO3 Core Changelog"
version: "main"
permalink: "https://docs.typo3.org/permalink/changelog:deprecation-77164"
source: "Changelog/8.3/Deprecation-77164-ErrorpageMessageAndAbstractStandaloneMessage.rst"
modified: "2026-09-14T09:47:36+00:00"
---

# Deprecation: #77164 - ErrorpageMessage and AbstractStandaloneMessage

See [forge#77164](https://forge.typo3.org/issues/77164)

## Description

The two PHP classes `ErrorpageMessage` and `AbstractStandaloneMessage` have been marked as deprecated.

## Impact

Instantiating one of the PHP classes will trigger a deprecation log entry.

## Affected Installations

Any TYPO3 instance using the two PHP classes directly because of a specialized error handling or exception handling method.

## Migration

Use the new Fluid-based ErrorPageController class.