• The APS Catalog has been deprecated and removed from all Plesk Obsidian versions.
    Applications already installed from the APS Catalog will continue working. However, Plesk will no longer provide support for APS applications.
  • Please be aware: with the Plesk Obsidian 18.0.78 release, the support for the ngx_pagespeed.so module will be deprecated and removed from the sw-nginx package.

Wordpress update issue

N

NathanS

New Pleskian
Server operating system version
Obsidian
Plesk version and microupdate number
18.0.68
After a recent WordPress plugin update, one of my sites hosted on Plesk started showing intermittent 502 errors during traffic spikes. Server load looks normal most of the time, and restarting PHP-FPM temporarily helps. Has anyone seen similar behavior on Debian with Plesk Obsidian 18.0.68?
 
Yes, I’ve seen similar issues on Debian with Plesk Obsidian 18.0.68 after certain WordPress plugin updates. If restarting PHP-FPM temporarily fixes it, it could be related to exhausted PHP-FPM workers, slow plugin requests, or timeout settings during traffic spikes.

Can you share the site URL and which plugin was recently updated?
 
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