.. include:: /Includes.rst.txt

==========================
TYPO3 Exception 1270853882
==========================

.. include:: /If-you-encounter-this-exception.rst.txt

TYPO3 Fatal Error: No database selected!
========================================

``typo3conf/LocalConfiguration.php`` misses the database configuration.

If you've just updated from a version below TYPO3 8.7 , you are most probably missing new
configuration in your `AdditionalConfiguration.php` file. Since TYPO3 8.7 the
structure of the db connection configuration has changed.

Something like that will work in AdditionalConfiguration.php:

::

   $GLOBALS['TYPO3_CONF_VARS']['DB']['Connections']['Default']['dbname'] = 'dbname';
   $GLOBALS['TYPO3_CONF_VARS']['DB']['Connections']['Default']['host'] = '127.0.0.1';
   $GLOBALS['TYPO3_CONF_VARS']['DB']['Connections']['Default']['user'] = 'username';
   $GLOBALS['TYPO3_CONF_VARS']['DB']['Connections']['Default']['password'] = 'passwordtodb';

Read more here:

https://docs.typo3.org/typo3cms/CoreApiReference/8.7/ApiOverview/Database/Configuration/Index.html