Fatal error: Uncaught Error: Class "Symfony\Component\HttpFoundation\Tests\Session\Storage\Handler\AbstractRedisSessionHandlerTestCase" not found in D:\Application\www\E-Tracking\vendor\symfony\http-foundation\Tests\Session\Storage\Handler\RedisClusterSessionHandlerTest.php:14 Stack trace: #0 {main} thrown in D:\Application\www\E-Tracking\vendor\symfony\http-foundation\Tests\Session\Storage\Handler\RedisClusterSessionHandlerTest.php on line 14