Fatal error: Uncaught Error: Class 'Doctrine\DBAL\Driver\AbstractSQLServerDriver' not found in /var/www/typo3/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOSqlsrv/Driver.php:18
Stack trace:
#0 {main}
thrown in /var/www/typo3/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOSqlsrv/Driver.php on line 18