Fatal error: Uncaught UnexpectedValueException: LocalConfiguration invalid. in /kunden/424426_73728/www.thienemann-esslinger.de/public/typo3/sysext/core/Classes/Configuration/ConfigurationManager.php:342 Stack trace: #0 /kunden/424426_73728/www.thienemann-esslinger.de/public/typo3/sysext/core/Classes/Core/Bootstrap.php(306): TYPO3\CMS\Core\Configuration\ConfigurationManager->exportConfiguration() #1 /kunden/424426_73728/www.thienemann-esslinger.de/public/typo3/sysext/core/Classes/Core/Bootstrap.php(92): TYPO3\CMS\Core\Core\Bootstrap::populateLocalConfiguration(Object(TYPO3\CMS\Core\Configuration\ConfigurationManager)) #2 /kunden/424426_73728/www.thienemann-esslinger.de/public/index.php(25): TYPO3\CMS\Core\Core\Bootstrap::init(Object(Composer\Autoload\ClassLoader)) #3 /kunden/424426_73728/www.thienemann-esslinger.de/public/index.php(26): {closure}() #4 {main} thrown in /kunden/424426_73728/www.thienemann-esslinger.de/public/typo3/sysext/core/Classes/Configuration/ConfigurationManager.php on line 342