Fatal error: Uncaught Error: Class "Symfony\Component\Cache\Tests\Adapter\ProxyAdapterTest" not found in /var/www/html/includes/php-ffmpeg/vendor/symfony/cache/Tests/Adapter/NamespacedProxyAdapterTest.php:20 Stack trace: #0 {main} thrown in /var/www/html/includes/php-ffmpeg/vendor/symfony/cache/Tests/Adapter/NamespacedProxyAdapterTest.php on line 20