Fatal error: Uncaught Error: Class "Doctrine\DBAL\Tests\FunctionalTestCase" not found in C:\xampp\htdocs\r10ca\vendor\doctrine\dbal\tests\Functional\Driver\PgSQL\ResultTest.php:29 Stack trace: #0 {main} thrown in C:\xampp\htdocs\r10ca\vendor\doctrine\dbal\tests\Functional\Driver\PgSQL\ResultTest.php on line 29