Fatal error: Uncaught Error: Class 'Symfony\Component\HttpFoundation\Tests\Session\Storage\Handler\AbstractRedisSessionHandlerTestCase' not found in /home/flexinettek/public_html/vendor/symfony/http-foundation/Tests/Session/Storage/Handler/RedisSessionHandlerTest.php:14 Stack trace: #0 {main} thrown in /home/flexinettek/public_html/vendor/symfony/http-foundation/Tests/Session/Storage/Handler/RedisSessionHandlerTest.php on line 14