---
title: "TYPO3 Exception 1206031879"
manual: "TYPO3 Exceptions"
version: "main"
permalink: "https://docs.typo3.org/permalink/t3exceptions:typo3-exception-1206031879"
source: "Exceptions/1206031879.rst"
rendered: "2026-09-28T10:25:33+00:00"
---

# TYPO3 Exception 1206031879 {#typo3-exception-1206031879}

> [!NOTE]
> Below, the TYPO3 community may have provided additional information or
> solutions for this exception. However, these may or may not apply to your
> particular case. If you can provide more information, you should come back
> here and add your experience and solution steps to this issue once you have
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>
> General TYPO3 troubleshooting tips can be found in the *Troubleshooting*
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>
> To add your experience, click "Edit on GitHub" above and follow the
> ["Edit on GitHub" workflow](https://docs.typo3.org/m/typo3/docs-how-to-document/main/en-us/Howto/EditOnGithub.html#docs-contribute-github-method).
> Also check out
> [our tip on Coding Style and reST](https://docs.typo3.org/permalink/t3exceptions:tip-about-rest-coding-style).

## Invalid configuration type {#invalid-configuration-type}

It is explicit enough to understand that the `TYPE` can't be found,
knowing you have three choices, all set in
`\TYPO3\CMS\Extbase\Configuration\ConfigurationManagerInterface`

-   'Framework', which is set by CONFIGURATION_TYPE_FRAMEWORK
-   'Settings', which is set by CONFIGURATION_TYPE_SETTINGS
-   'FullTypoScript', which is set by CONFIGURATION_TYPE_FULL_TYPOSCRIPT

First, be sure you use only one of these three possibilities.

Then be sure you call the constant without quotes :

```
\TYPO3\CMS\Extbase\Configuration\ConfigurationManagerInterface::CONFIGURATION_TYPE_SETTINGS

```

And not

```
'\TYPO3\CMS\Extbase\Configuration\ConfigurationManagerInterface::CONFIGURATION_TYPE_SETTINGS'
```