Fatal error: Uncaught Error: Cannot unset string offsets in /var/www/html/releases/20210506135315/web/typo3/sysext/core/Classes/Log/LogManager.php:147 Stack trace: #0 /var/www/html/releases/20210506135315/web/typo3/sysext/core/Classes/Log/LogManager.php(108): TYPO3\CMS\Core\Log\LogManager->setWritersForLogger() #1 /var/www/html/releases/20210506135315/web/typo3/sysext/core/Classes/Utility/GeneralUtility.php(3449): TYPO3\CMS\Core\Log\LogManager->getLogger() #2 /var/www/html/releases/20210506135315/web/typo3/sysext/core/Classes/Core/Bootstrap.php(422): TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance() #3 /var/www/html/releases/20210506135315/web/typo3/sysext/core/Classes/Core/Bootstrap.php(100): TYPO3\CMS\Core\Core\Bootstrap::initializeErrorHandling() #4 /var/www/html/releases/20210506135315/web/index.php(25): TYPO3\CMS\Core\Core\Bootstrap::init() #5 /var/www/html/releases/20210506135315/web/index.php(26): {closure}() #6 {main} thrown in /var/www/html/releases/20210506135315/web/typo3/sysext/core/Classes/Log/LogManager.php on line 147