---
title: "Breaking: #68131 - Streamline error and exception handling"
manual: "TYPO3 Core Changelog"
version: "main"
permalink: "https://docs.typo3.org/permalink/changelog:breaking-68131"
source: "Changelog/7.4/Breaking-68131-StreamlineErrorAndExceptionHandling.rst"
modified: "2026-09-14T09:47:36+00:00"
---

# Breaking: #68131 - Streamline error and exception handling

See [forge#68131](https://forge.typo3.org/issues/68131)

## Description

It is not possible any more to change error and exception handling configuration in an ext_localconf.php of an extension.

## Impact

Error or exception handling configuration overridden in ext_localonf.php files will not work any more.

## Affected Installations

All installations with extension that set error or exception handling configuration in ext_localconf.php files.

## Migration

Configure error and exception handling in LocalConfiguration.php or AdditionalConfiguration.php