Fatal error: get() on a non-object in object-cache.php on line 51

  • Ruud Laan

    (@ruudjoyo)


    9 years, 11 months ago

    Hi Frederick,

    We get the following errors
    [[01-Jun-2014 11:48:17] PHP Fatal error: Call to a member function get() on a non-object in /var/www/vhosts/domain/htdocs/wp-content/object-cache.php on line 51]

    (Plugin version 0.9.4)

    We are using your cache plugin on several projects and they all report the same bug every now and then. So not all the time, just a few times a day…

    Looking to the code at line 51, the global $wp_object_cache isn’t set sometimes, which maybe due to not being able to load the class file by way of the function ‘w3_instance’?

    We are using a setup with APC cache version 3.1.3p1 (which is an old version I know.. hosting provider won’t upgrade for me..)

    The APC cache is used for regular caching and for the w3tc object cache.

    Please let me know if you need more input on this, we’ll be glad to help out

    Thanks!

    Ruud

    https://wordpress.org/plugins/w3-total-cache/

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