Fatal error: Uncaught Error: Class 'Symfony\Polyfill\Intl\Icu\DateFormat\Transformer' not found in /var/www/typo3/vendor/symfony/polyfill-intl-icu/DateFormat/MonthTransformer.php:21
Stack trace:
#0 {main}
thrown in /var/www/typo3/vendor/symfony/polyfill-intl-icu/DateFormat/MonthTransformer.php on line 21