Устранение ошибки 502 (nginx, php-fpm, xmlrpc.php) [error] connect() to unix:/var/run/ php-fcgi-0.sock failed Resource temporarily unavailable while connecting to upstream, client, server, request «POST /xmlrpc.php HTTP/1.0″, upstream fastcgi://unix:/var/run/ php-fcgi-0.sock, host Ошибка происходит из-за... Подробнее