I don’t know what the issue in this matter. Until today, pagespeed mod works fine with the easy engine. But suddenly my site nginx shows following error.
nginx: [emerg] unknown directive "pagespeed" in /etc/nginx/conf.d/pagespeed.conf:2
I used this rtcamp guide to enable pagespeed for easy engine. So why suddenly pagespeed mod stopped working? Any way to find what’s the reason?