shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory

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Today I saw an interesting error ,while restarting apache
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]# /etc/init.d/httpd restart
shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory
Stopping httpd: [ OK ]
Starting httpd: shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory
[ OK ]
]#
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may be you also face this or already faced.
Don’t surprise …Just do a  ” cd  / ”   , or  cd  to any direcotry ..  it will fix the error !!   😉

Why this error ?
Usually the current working directory ( CWD ) will not exists ( in my case i have deleted the folder from another shell and trying to restart apache )