clear_caches causing WSOD

  • Shawn Hooper

    (@shooper)


    10 years, 8 months ago

    I’m running WP 4.3 on PHP5-FPM, Nginx + Varnish.

    Adding a new post, or saving an existing post in admin results in the WSOD. I’ve narrowed it down to the following hook:

    add_action( 'save_post', array($this, 'clear_caches') );

    Enabling WP_DEBUG doesn’t give me any additional details.

    Any idea what to look for?

    https://wordpress.org/plugins/simple-fields/

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