Support » Plugin: W3 Total Cache » Showing Error message after Purging cache (Confirmed issue by 2 users)

  • Gulshan Kumar

    (@thegulshankumar)



    Fatal error: Uncaught Exception: unknown engine in /srv/users/serverpilot/apps/xxxxxx/public/wp-content/plugins/w3-total-cache/Cdnfsd_Core.php:48 Stack trace: #0 /srv/users/serverpilot/apps/xxxxxx/public/wp-content/plugins/w3-total-cache/Cdnfsd_CacheFlush.php(199): W3TC\Cdnfsd_Core->get_engine() #1 /srv/users/serverpilot/apps/xxxxxx/public/wp-includes/class-wp-hook.php(286): W3TC\Cdnfsd_CacheFlush::w3tc_flush_execute_delayed_operations(Array) #2 /srv/users/serverpilot/apps/xxxxxx/public/wp-includes/plugin.php(203): WP_Hook->apply_filters(Array, Array) #3 /srv/users/serverpilot/apps/xxxxxx/public/wp-content/plugins/w3-total-cache/CacheFlush_Locally.php(253): apply_filters('w3tc_flush_exec...', Array) #4 /srv/users/serverpilot/apps/xxxxxx/public/wp-content/plugins/w3-total-cache/CacheFlush.php(188): W3TC\CacheFlush_Locally->execute_delayed_operations() #5 /srv/users/serverpilot/apps/xxxxxx/public/wp-includes/class-wp-hook.php(284): W3TC\CacheFlush->execute_delayed_operations() #6 / in /srv/users/serverpilot/apps/xxxxxx/public/wp-content/plugins/w3-total-cache/Cdnfsd_Core.php on line 48
    
    Fatal error: Uncaught Exception: unknown engine in /srv/users/serverpilot/apps/xxxxxx/public/wp-content/plugins/w3-total-cache/Cdnfsd_Core.php:48 Stack trace: #0 /srv/users/serverpilot/apps/xxxxxx/public/wp-content/plugins/w3-total-cache/Cdnfsd_CacheFlush.php(199): W3TC\Cdnfsd_Core->get_engine() #1 /srv/users/serverpilot/apps/xxxxxx/public/wp-includes/class-wp-hook.php(286): W3TC\Cdnfsd_CacheFlush::w3tc_flush_execute_delayed_operations(Array) #2 /srv/users/serverpilot/apps/xxxxxx/public/wp-includes/plugin.php(203): WP_Hook->apply_filters(Array, Array) #3 /srv/users/serverpilot/apps/xxxxxx/public/wp-content/plugins/w3-total-cache/CacheFlush_Locally.php(253): apply_filters('w3tc_flush_exec...', Array) #4 /srv/users/serverpilot/apps/xxxxxx/public/wp-content/plugins/w3-total-cache/CacheFlush.php(188): W3TC\CacheFlush_Locally->execute_delayed_operations() #5 /srv/users/serverpilot/apps/xxxxxx/public/wp-includes/class-wp-hook.php(284): W3TC\CacheFlush->execute_delayed_operations() #6 / in /srv/users/serverpilot/apps/xxxxxx/public/wp-content/plugins/w3-total-cache/Cdnfsd_Core.php on line 48
Viewing 6 replies - 1 through 6 (of 6 total)
  • CRE8

    (@cre8gr)

    Either implement the following fix below, or revert to the previous version, until the developer fixes the problem.

    https://wordpress.org/support/topic/fatal-error-2749/#post-9779929

    Gulshan Kumar

    (@thegulshankumar)

    Thank you so much.

    Hello,

    It has been late, any idea when this issue will be fixed?

    liapnfun

    (@liapnfun)

    Hi all
    I was having the same issue for a long time
    Just fixed it by changing the following code:

    You can change the following from w3tc config file :
    so my location is like this

    /opt/bitnami/apps/wordpress/htdocs/wp-content/w3tc-config/master.php
    or you can locate this file in
    <WordPress folder>/wp-content/w3tc-config/master.php

    “cdnfsd.enabled”: “0”,
    “cdnfsd.engine”: “CloudFlare”,
    “cdnfsd.debug”: “0”,

    Make the ‘cdnfsd.enabled’ value ‘0’

    • This reply was modified 9 months ago by  liapnfun.
    Gulshan Kumar

    (@thegulshankumar)

    @liapnfun Thank you so much dear. I appreciate your help.

    Plugin Support bgdstr

    (@bogdanstratulat)

    I am happy to hear that everything has been sorted out. Please make sure to always update W3 Total Cache as with each release, the plugin will improve and become more stable.

    Thank you for using W3 Total Cache.

    https://wordpress.org/support/topic/error-unable-to-put-object-s3putobject/

    Please note that a new version of the plugin has been released (Version 0.9.7) and this brought a lot of fixes. Is your plugin updated?

    If you are still facing any issues, please feel free to open a new topic.

    Kind regards!
    Bogdan S.

Viewing 6 replies - 1 through 6 (of 6 total)
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