3.4 Warning array error on line 537

  • Resolved AT Admin

    (@at-admin)


    12 years, 5 months ago

    I apologize as I’m fairly new to WordPress. After I did the auto update on to 3.4 all of my posts now contain this error at the very top:

    Warning: array_key_exists() [function.array-key-exists]: The first argument should be either a string or an integer in /home/adventis/public_html/wp-includes/cache.php on line 537

    What do I need to do to get rid of it? Do I revert back to an older version of WP? Is anyone else getting this? It only happened after my update. I’ve tried re-installing, but it doesn’t help.

    Please help.

Viewing 2 replies - 1 through 2 (of 2 total)
  • Moderator Jan Dembowski

    (@jdembowski)

    Forum Moderator and Brute Squad

    Give this a read, you can do the third step without access to the WordPress dashboard.

    Have you tried:

    – deactivating all plugins to see if this resolves the problem. If this works, re-activate the plugins one by one until you find the problematic plugin(s).

    – switching to the Twenty Eleven theme to rule out any theme-specific problems.

    – resetting the plugins folder by FTP or PhpMyAdmin. Sometimes, an apparently inactive plugin can still cause problems.

    – re-uploading the wp-admin and wp-includes folders from a fresh download of WordPress.

    Also consider giving this a good read too.

    https://www.ads-software.com/support/topic/troubleshooting-wordpress-34-master-list?replies=4

    Thread Starter AT Admin

    (@at-admin)

    Thanks Jan D. I deactivated all the plugins and found that it was my “GTS Translation” plugin causing the issue. I’ve contacted them since I don’t know how to fix it. I do like that plugin, but for now it’s temporarily suspended.

    Kudos and much thanks!

Viewing 2 replies - 1 through 2 (of 2 total)
  • The topic ‘3.4 Warning array error on line 537’ is closed to new replies.