---
title: "TYPO3 Exception 1441706370"
manual: "TYPO3 Exceptions"
version: "main"
permalink: "https://docs.typo3.org/permalink/t3exceptions:typo3-exception-1441706370"
source: "Exceptions/1441706370.rst"
rendered: "2026-10-24T09:58:46+00:00"
---

# TYPO3 Exception 1441706370 {#typo3-exception-1441706370}

> [!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
> resolved it.
>
> General TYPO3 troubleshooting tips can be found in the *Troubleshooting*
> section in the menu. You can also ask questions and receive support in the
> [TYPO3 Questions category on talk.typo3.org](https://talk.typo3.org/c/typo3-questions/).
>
> 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).

## Button "TYPO3CMSBackendTemplateComponentsButtonsLinkButton" is not valid {#button-typo3-cms-backend-template-components-buttons-linkbutton-is-not-valid}

```
#1441706370: Button "TYPO3\CMS\Backend\Template\Components\Buttons\LinkButton" is not valid
 InvalidArgumentException thrown in file
 typo3_src/typo3/sysext/backend/Classes/Template/Components/ButtonBar.php in line 66.

```

(TYPO3 7.6.15)

Reason: URL, title or icon is empty.

One reason may be a
missing language file. Imagine you check out a TYPO3-page from git
locally and also use a copy of the database/configuration of this site.
Then, perhaps, the configured language is missing on your system. (For
me it was german and the quick fix was to disable it via "Languages".)