WP_FFPC_Backend: failed to get entry

  • Hello,
    My site have a strange issue and after I enabled the logs, its shows:

    [03-Jan-2018 23:15:48 UTC] WP_FFPC_ABSTRACT: WP_FFPC
[03-Jan-2018 23:15:48 UTC] WP_FFPC_ABSTRACT: WP_FFPC
[03-Jan-2018 23:15:48 UTC] WP_FFPC_ABSTRACT:  – getting option wp-ffpc
[03-Jan-2018 23:15:48 UTC] WP_FFPC_Backend: init starting
[03-Jan-2018 23:15:48 UTC] WP_FFPC_Backend: 127.0.0.1:11211 added
[03-Jan-2018 23:15:48 UTC] WP_FFPC_Backend: checking server statuses
[03-Jan-2018 23:15:48 UTC] WP_FFPC_Backend: 127.0.0.1:11211 server is up & running
[03-Jan-2018 23:15:49 UTC] WP_FFPC_Backend: init starting
[03-Jan-2018 23:15:49 UTC] WP_FFPC_Backend: 127.0.0.1:11211 added
[03-Jan-2018 23:15:49 UTC] WP_FFPC_Backend: checking server statuses
[03-Jan-2018 23:15:49 UTC] WP_FFPC_Backend: 127.0.0.1:11211 server is up & running
[03-Jan-2018 23:15:49 UTC] WP_FFPC_Backend: checking server statuses
[03-Jan-2018 23:15:49 UTC] WP_FFPC_Backend: 127.0.0.1:11211 server is up & running
[03-Jan-2018 23:15:49 UTC] WP_FFPC_Backend: original key configuration: $scheme://$host$request_uri
[03-Jan-2018 23:15:49 UTC] WP_FFPC_Backend: setting key for: https://www.meusite.com/post
[03-Jan-2018 23:15:49 UTC] WP_FFPC_Backend: setting key to: meta-https://www.meusite.com/post
[03-Jan-2018 23:15:49 UTC] WP_FFPC_Backend: GET meta-https://www.meusite.com/post
[03-Jan-2018 23:15:49 UTC] WP_FFPC_Backend: failed to get entry: meta-https://www.meusite.com/post

    But it caches correctly if the page is a /amp page. I tested older versions of the plugin without success.

    I do not know when it started to fail to cache.

    Any idea for how to fix this issue ?

    BTW, I have another site, with the same VPS, fully updated and it works correctly.

Viewing 2 replies - 1 through 2 (of 2 total)
  • Plugin Author petermolnar

    (@cadeyrn)

    Hi @leokesler,

    Unfortunately I don’t actively develop this plugin any more and I’ve never tested AMP complatibility.

    From what I can tell the entry was not yet created for the post. Keep in mind it only creates the cached entry if the site was at least once visited by a logged out user.

    Are you certain that happened before?

    Thread Starter LeoKesler

    (@leokesler)

    Hello,

    I am using your plugin for years without any issue, including with AMP enabled.
    For some reason, without any change, the plugin do not cache normal pages anymore.

    First, I tested visiting the page with another browser. After many refreshes, the page still no cached (no comments in page source code) .

    Second, I was using precache. That piece of log from first page was taken when the plugin was doing the precache.

    I tried many things to fix the issue: fully updated wordpress, clean database, disabled all plugins excepts yours, full remove/reinstall/reset of your plugin, another memcached instance, but all without any success.

    The most frustrating is the other site have the same configuration and it works.

    I understand you do not develop the plugin anymore.
    I am posting my issue here to get some visibility. Maybe other user had the same issue and knows how to fix it.

Viewing 2 replies - 1 through 2 (of 2 total)
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