Fatal error: Uncaught Error: Class 'Doctrine\DBAL\Exception' not found in /var/www/typo3/vendor/doctrine/dbal/lib/Doctrine/DBAL/Exception/InvalidArgumentException.php:12
Stack trace:
#0 {main}
thrown in /var/www/typo3/vendor/doctrine/dbal/lib/Doctrine/DBAL/Exception/InvalidArgumentException.php on line 12