Fatal error: Uncaught Error: Class 'Doctrine\DBAL\Driver\Mysqli\MysqliException' not found in /var/www/typo3/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/Mysqli/Exception/StatementError.php:17
Stack trace:
#0 {main}
thrown in /var/www/typo3/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/Mysqli/Exception/StatementError.php on line 17