Fatal error: Uncaught TYPO3\CMS\Core\Error\Exception: PHP Runtime Deprecation Notice: Array and string offset access syntax with curly braces is deprecated in /mnt/web022/c2/08/5725308/htdocs/transfusionsmedizin-koeln.de/www/html/typo3conf/ext/flux/Classes/Integration/ContentTypeBuilder.php line 213 in /mnt/web022/c2/08/5725308/htdocs/transfusionsmedizin-koeln.de/www/html/typo3/sysext/core/Classes/Error/ErrorHandler.php:128 Stack trace: #0 /mnt/web022/c2/08/5725308/htdocs/transfusionsmedizin-koeln.de/www/vendor/composer/ClassLoader.php(444): TYPO3\CMS\Core\Error\ErrorHandler->handleError() #1 /mnt/web022/c2/08/5725308/htdocs/transfusionsmedizin-koeln.de/www/vendor/composer/ClassLoader.php(444): include() #2 /mnt/web022/c2/08/5725308/htdocs/transfusionsmedizin-koeln.de/www/vendor/composer/ClassLoader.php(322): Composer\Autoload\includeFile() #3 /mnt/web022/c2/08/5725308/htdocs/transfusionsmedizin-koeln.de/www/vendor/typo3/class-alias-loader/src/ClassAliasLoader.php(135): Composer\Autoload\ClassLoader->loadClass() #4 /mnt/w in /mnt/web022/c2/08/5725308/htdocs/transfusionsmedizin-koeln.de/www/html/typo3/sysext/core/Classes/Error/ErrorHandler.php on line 128