Fatal error: Uncaught Error: Undefined constant "STDIN" in /www/wwwroot/www.q22.pro/templet/001111/www.8mrdc5m18.top/vendor/symfony/process/Tests/PipeStdinInStdoutStdErrStreamSelect.php:17 Stack trace: #0 {main} thrown in /www/wwwroot/www.q22.pro/templet/001111/www.8mrdc5m18.top/vendor/symfony/process/Tests/PipeStdinInStdoutStdErrStreamSelect.php on line 17