Fatal error: Uncaught Error: Class 'Doctrine\DBAL\Driver\Middleware\AbstractConnectionMiddleware' not found in D:\workspaces\liZiPingBack\vendor\doctrine\dbal\src\Driver\PDO\SQLSrv\Connection.php:11 Stack trace: #0 {main} thrown in D:\workspaces\liZiPingBack\vendor\doctrine\dbal\src\Driver\PDO\SQLSrv\Connection.php on line 11