Fatal error: Uncaught Error: Class "Doctrine\DBAL\Connection" not found in C:\AppServ\Apache\2.4.58\htdocs\sets\vendor\doctrine\dbal\src\Connections\PrimaryReadReplicaConnection.php:78 Stack trace: #0 {main} thrown in C:\AppServ\Apache\2.4.58\htdocs\sets\vendor\doctrine\dbal\src\Connections\PrimaryReadReplicaConnection.php on line 78