Fatal error: Uncaught Error: Class "FileWriter" not found in /var/www/vhosts/www.chemnitzerfc.de/htdocs/vendor/typo3/cms-core/Classes/Utility/GeneralUtility.php:3000 Stack trace: #0 /var/www/vhosts/www.chemnitzerfc.de/htdocs/vendor/typo3/cms-core/Classes/Log/LogManager.php(145): TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance() #1 /var/www/vhosts/www.chemnitzerfc.de/htdocs/vendor/typo3/cms-core/Classes/Log/LogManager.php(106): TYPO3\CMS\Core\Log\LogManager->setWritersForLogger() #2 /var/www/vhosts/www.chemnitzerfc.de/htdocs/vendor/typo3/cms-core/Classes/Log/LogManager.php(97): TYPO3\CMS\Core\Log\LogManager->makeLogger() #3 /var/www/vhosts/www.chemnitzerfc.de/htdocs/vendor/typo3/cms-core/Classes/Utility/GeneralUtility.php(3006): TYPO3\CMS\Core\Log\LogManager->getLogger() #4 /var/www/vhosts/www.chemnitzerfc.de/htdocs/vendor/typo3/cms-core/Classes/Core/Bootstrap.php(446): TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance() #5 /var/www/vhosts/www.chemnitzerfc.de/htdocs/vendor/typo3/cms-core/Classes/Core/Bootstrap.php(95): TYPO3\CMS\Core\Core\Bootstrap::initializeErrorHandling() #6 /var/www/vhosts/www.chemnitzerfc.de/htdocs/webroot/index.php(20): TYPO3\CMS\Core\Core\Bootstrap::init() #7 /var/www/vhosts/www.chemnitzerfc.de/htdocs/webroot/index.php(21): {closure:/var/www/vhosts/www.chemnitzerfc.de/htdocs/webroot/index.php:17}() #8 {main} thrown in /var/www/vhosts/www.chemnitzerfc.de/htdocs/vendor/typo3/cms-core/Classes/Utility/GeneralUtility.php on line 3000