Fatal error: Allowed memory size of xxx bytes exhausted

  • after wordpress update i’m receving Fatal error when i publish post with yoast seo, last 2 days this problem coming for plugin activation and create new post also, so i tried deactivated all plugins and using default theme and also changed wordpress version 4.4, everything i tried,but still i’m facing same problem Fatal error: Allowed memory size of 268435456 bytes exhausted (tried to allocate 17111695 bytes) in /home/md/public_html/wp-includes/wp-db.php on line 1127

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  • This is a memory problem. I see your site uses 256 MB which would be enough for a simple WordPress install so the problem could be in your plugins or even the theme you are using.
    If you can use more memory (this depends on the hosting) you could increase the memory reserved to WordPress adding this in the .htaccess file:
    php_value memory_limit 384M
    in case you can use 384 MB or more in your site (you can pick any number above 300 M to be sure).
    Also check if you have any cache plugins still active (to deactivate all plugins at once you can rename temporarily the wp-includes/plugins/ folder, but I recommend this only if you feel confident manipulating the WordPress filesystem).
    And last, but not least, delete cookies and temp files in your browser, it happened to me a couple of times that I got similar errors but the problem was that I was seeing cached content in my browser ?? .

    Thread Starter moviezzworld

    (@moviezzworld)

    after increased the size same error only showing ” Fatal error: Allowed memory size of 268435456 bytes exhausted (tried to allocate 17111067 bytes) in /home/md/public_html/wp-includes/wp-db.php on line 1127 ”

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