Gracefully shutting down php-fpm warning, no pid file found - php-fpm is not running ?
Starting php-fpm [14-Apr-2018 23:57:10] ERROR: No pool defined. at least one pool section must be specified in config file
[14-Apr-2018 23:57:10] ERROR: failed to post process the configuration
[14-Apr-2018 23:57:10] ERROR: FPM initialization failed