Fatal error: Uncaught Error: Class "Doctrine\DBAL\Tests\Driver\AbstractMySQLDriverTest" not found in C:\xampp\htdocs\r10ca\vendor\doctrine\dbal\tests\Driver\PDO\MySQL\DriverTest.php:9 Stack trace: #0 {main} thrown in C:\xampp\htdocs\r10ca\vendor\doctrine\dbal\tests\Driver\PDO\MySQL\DriverTest.php on line 9