Fatal error: Uncaught Error: Class "Doctrine\DBAL\Driver\AbstractException" not found in G:\projects\edutalk-api\vendor\doctrine\dbal\src\Driver\Mysqli\Exception\ConnectionError.php:17 Stack trace: #0 {main} thrown in G:\projects\edutalk-api\vendor\doctrine\dbal\src\Driver\Mysqli\Exception\ConnectionError.php on line 17