Your Composer dependencies require a PHP version “>= 8.1.0”. You are running 7.4.33. in /var/www/vendor/composer/platform_check.php on line 24″ while reading response header from upstream, client: 1.2.4.5., server: xxxxxx.net, request: “GET / HTTP/1.1”, upstream: “fastcgi://unix:/run/php/php7.4-fpm.sock:”,