Fatal error: Uncaught Error: Class "Symfony\Component\Debug\ExceptionHandler" not found in /www/wwwroot/www.q22.pro/templet/001111/www.8mrdc5m18.top/vendor/symfony/debug/Tests/MockExceptionHandler.php:16 Stack trace: #0 {main} thrown in /www/wwwroot/www.q22.pro/templet/001111/www.8mrdc5m18.top/vendor/symfony/debug/Tests/MockExceptionHandler.php on line 16