Centos upgrade 7.2 to 7.4 issue need help

using centos 7 naigx php7.2 wnat to update to 7.4 i do alot of staff there now im on 7.4 but web stop working 502 Bad Gateway
error can some one post the correct steps to update PHP with out losing anything

The nginx log file will tell you the error you need to fix.


One common issue is that php-fpm hasn’t been restarted or your /etc/nginx/conf.d/librenms.conf does not match up with your php-fpm.d/www.conf


listen =

(these might be pointing to .sock files, which is fine, they just both need to be the same)

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Can confirm this is a possible fix. I ran into the same issue and it fixed my problem. :+1: