504 Gateway Time-out nginx
On nginx server I ran following command on terminal
sudo chown -R user:user /var/www/example.com/public_html
Now after that I started facing 504 Gateway Time-out Error. I have to restart php5-fpm again and again after few minutes to fix this issue. But after few minutes it shows same 504 Gateway Time-out Error.
Please guide me how can I fix this issue.