Fatal error: Class 'Doctrine\DBAL\Driver\PDOConnection' not found in /var/www/html/dev/spa/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOSqlsrv/Connection.php on line 27

Call Stack:
    0.0002     235832   1. {main}() /var/www/html/dev/spa/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOSqlsrv/Connection.php:0