White blank screen while adding or editing pages in wordpress

  • Resolved ashishhbh

    (@ashishhbh)


    5 years, 11 months ago

    I am not able to add or edit pages in wordpresss . When i go to the page edit option in wordpress a complete white blank screen is showing with the error message – (Warning: call_user_func_array() expects parameter 1 to be a valid callback, function ‘wp_cache_set_posts_last_changed’ not found or invalid function name in /home/accounts/public_html/wp-includes/class-wp-hook.php on line 288)

    All the things was working fine some days back . I have also tried to deactivate all the plugin to make sure it will not be due to any plugins but even after deactivating the plugins error is still showing.

    I have already done lots of R & D to solve this issue but nothing works..

Viewing 1 replies (of 1 total)
  • Plugin Author toddhalfpenny

    (@toddhalfpenny)

    Hi @ashishhbh,

    Sorry to hear you’re experiencing this. Are you able to confirm the WordPress version and theme you’re using?

    Also, does this issue exist if you deactivate the Widgets on Pages plugin?

    Ta,
    Todd

Viewing 1 replies (of 1 total)
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