---
title: "TYPO3 Exception 1534710048"
manual: "TYPO3 Exceptions"
version: "main"
permalink: "https://docs.typo3.org/permalink/t3exceptions:typo3-exception-1534710048"
source: "Exceptions/1534710048.rst"
rendered: "2026-09-24T13:19:33+00:00"
---

# TYPO3 Exception 1534710048 {#typo3-exception-1534710048}

> [!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).

## Exeption is thrown when click in Backend on Module "Sites" {#exeption-is-thrown-when-click-in-backend-on-module-sites}

This error happens after upgrading from TYPO3 8 or 9 or after importing
a database from an older TYPO3 instance. It happens on trying to create
a site configuration. The error is cause by Missing database tables

### Solution: {#solution}

Go to **Admin Tools -> Maintenance -> Database Compare** and bring
the database schema up to date.

## Exception is thrown when trying to edit records in BE {#exception-is-thrown-when-trying-to-edit-records-in-be}

### Error in TCA configuration {#error-in-tca-configuration}

Might be caused by a TCA definition of a table other then pages using the
following:

```php
'displayCond' => 'USER:'
   . \\TYPO3\CMS\Core\Compatibility\PseudoSiteTcaDisplayCondition::class .
   '->isInPseudoSite:pages:false'
```

is used for records. The pseudo site
check should only be used for pages. Remove or adopt display condition.
Problem occurred for example in tt_address >= 5.0.0, < 5.2.0 for field
slug.

The error may only occur if you edit specific records as a problem only
arises if a page(!) with the uid of the record(!) does not exist.

### Extension news or tt_address needs updates {#extension-news-or-tt-address-needs-updates}

Some versions of the extensions news and tt_address can cause this error
on opening records like sys_category. Updating the extension to the most
recent version can help. For example updating News to version 8.4.1 or newer [fixes this issue](https://github.com/georgringer/news/commit/20e9866807616fa1ca55a2c43a516a29705ffca9).