Fatal error: Uncaught Error: Class "Symfony\Component\Cache\Tests\Adapter\AbstractRedisAdapterTest" not found in /var/www/html/includes/php-ffmpeg/vendor/symfony/cache/Tests/Adapter/PredisClusterAdapterTest.php:14 Stack trace: #0 {main} thrown in /var/www/html/includes/php-ffmpeg/vendor/symfony/cache/Tests/Adapter/PredisClusterAdapterTest.php on line 14