Fatal error: Uncaught Error: Class "Symfony\Component\DependencyInjection\Loader\FileLoader" not found in C:\nginx\html\phpmyadmin\vendor\symfony\dependency-injection\Loader\XmlFileLoader.php:37 Stack trace: #0 {main} thrown in C:\nginx\html\phpmyadmin\vendor\symfony\dependency-injection\Loader\XmlFileLoader.php on line 37