PHP-FPMの起動時にエラーになる＆終了できない問題

# /etc/init.d/php-fpm start
Starting php-fpm ................................... failed

# /etc/init.d/php-fpm stop
Gracefully shutting down php-fpm warning, no pid file found - php-fpm is not running ?

# ps aux |grep php
root     16260  0.0  0.9 161928  5820 ?        Ss   08:40   0:00 php-fpm: master process (/usr/local/etc/php-fpm.conf)
webadmin 16261  0.0  4.9 175012 29700 ?        S    08:40   0:00 php-fpm: pool www
webadmin 16262  0.0  3.6 167872 21884 ?        S    08:40   0:00 php-fpm: pool www

[global]
; Pid file
; Note: the default prefix is /usr/local/var
; Default Value: none
pid = /var/run/php-fpm.pid

[global]
; Pid file
; Note: the default prefix is /usr/local/var
; Default Value: none
pid = run/php-fpm.pid

# /etc/init.d/php-fpm start
Starting php-fpm  done