Deprecated: Doctrine\DBAL\Connections\MasterSlaveConnection::__construct(): Implicitly marking parameter $config as nullable is deprecated, the explicit nullable type must be used instead in C:\Apache24\htdocs\laravelcurso\vendor\doctrine\dbal\lib\Doctrine\DBAL\Connections\MasterSlaveConnection.php on line 114

Deprecated: Doctrine\DBAL\Connections\MasterSlaveConnection::__construct(): Implicitly marking parameter $eventManager as nullable is deprecated, the explicit nullable type must be used instead in C:\Apache24\htdocs\laravelcurso\vendor\doctrine\dbal\lib\Doctrine\DBAL\Connections\MasterSlaveConnection.php on line 114

Fatal error: Uncaught Error: Class "Doctrine\DBAL\Connection" not found in C:\Apache24\htdocs\laravelcurso\vendor\doctrine\dbal\lib\Doctrine\DBAL\Connections\MasterSlaveConnection.php:87 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\laravelcurso\vendor\doctrine\dbal\lib\Doctrine\DBAL\Connections\MasterSlaveConnection.php on line 87