Fatal error: Uncaught Error: Class "Doctrine\DBAL\Tests\Functional\Schema\SchemaManagerFunctionalTestCase" not found in C:\xampp\htdocs\astra-backoffice\vendor\doctrine\dbal\tests\Functional\Schema\Db2SchemaManagerTest.php:11 Stack trace: #0 {main} thrown in C:\xampp\htdocs\astra-backoffice\vendor\doctrine\dbal\tests\Functional\Schema\Db2SchemaManagerTest.php on line 11