Fatal error: Uncaught UnexpectedValueException: LocalConfiguration invalid. in /app/htdocs/typo3/sysext/core/Classes/Configuration/ConfigurationManager.php:342 Stack trace: #0 /app/htdocs/typo3/sysext/core/Classes/Core/Bootstrap.php(590): TYPO3\CMS\Core\Configuration\ConfigurationManager->exportConfiguration() #1 /app/htdocs/typo3/sysext/core/Classes/Core/Bootstrap.php(98): TYPO3\CMS\Core\Core\Bootstrap::populateLocalConfiguration(Object(TYPO3\CMS\Core\Configuration\ConfigurationManager)) #2 /app/htdocs/index.php(24): TYPO3\CMS\Core\Core\Bootstrap::init(Object(Composer\Autoload\ClassLoader)) #3 /app/htdocs/index.php(25): {closure}() #4 {main} thrown in /app/htdocs/typo3/sysext/core/Classes/Configuration/ConfigurationManager.php on line 342