Title: HTTP 502 error
Last modified: September 16, 2016

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# HTTP 502 error

 *  [visualblind](https://wordpress.org/support/users/visualblind/)
 * (@visualblind)
 * [9 years, 8 months ago](https://wordpress.org/support/topic/http-502-error/)
 * As soon as the plug-in was upgraded from the latest previous version I was experiencing
   HTTP 502 errors running PHP-FPM on my backened with NGINX serving my site. I 
   suspect that the new plugin increases the ammmount of data in the HTTP response
   headers which overflows the Fastcgi_buffers. I am still tweaking configurations,
   but the workaround right now is to disable this plugin. Cloudflare folks should
   be aware of this already and be working on providing an official solution for
   those running NGINX and PHP-FPM.

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 * Last activity: [9 years, 8 months ago](https://wordpress.org/support/topic/http-502-error/)