PHP Fatal Error caused by W3 Total Cache

  • jpresley23

    (@jpresley23)


    10 years ago

    We received a the following error. There was an issue where one of our pages on our multisite instance displayed a blank page due to a 500 internal server error. Disabling the plugin resolved the issue.

    PHP Fatal error:  Allowed memory size of 134217728 bytes exhausted (tried to allocate 72 bytes) in xxx/wp-includes/meta.php on line 778
PHP Fatal error:  Call to a member function get() on a non-object in xxx/wp-includes/cache.php on line 113

    Please let me know if there is anything else that would be helpful. We only used Page Cache, Database Cache, and HTML Minify. Everything worked fine until recently. The only change we made was to remove the 3 lines in the .htaccess file that appended “User-Agent” to the “Vary” header. Because we did not uncheck the “Verify rewrite rules” box, that change was removed by W3 Total Cache.

    The version of PHP is 5.3.3

    Thank you.

    https://www.ads-software.com/plugins/w3-total-cache/

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

  • I have the same problem.

    Thread Starter jpresley23

    (@jpresley23)

    If it’s helpful, it looks like HTML Minify was the culprit for the error. It looks like another plugin is responsible for the memory leak issue. From other posts about the “Call to a member function…” error that seems to be caused by trying to use methods in the cache object after it is destroyed.

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