Wordpress out of memory error in wp-db.php - php

I am doing a live update of a Wordpress site and after editing the front, i tried update it and it gave me this error:
Fatal error: Out of memory (allocated 117440512) (tried to allocate 61440 bytes) in ../wp-includes/wp-db.php on line 1851
I have done all memory increasing tweaks but nothing seems to work. All other functionality and pages work perfectly fine.

This one WordPress Memory Exhausted Error
You need to paste this code in wp-config.php file just before the line that says ‘That’s all, stop editing! Happy blogging.’
define( 'WP_MEMORY_LIMIT', '256M' );

Your script is dying after a certain memory usage, You can get around it by increasing your memory_limit in php.ini file.
ini_set('memory_limit','512M');
Hope this helps..

Related

Why am I getting a fatal memory error on WordPress?

I get the following error when I try to open the sitemap.xml of my WordPress blog:
Fatal error: Allowed memory size of 268435456 bytes exhausted (tried to allocate 1052672 bytes) in /xxx/wp-content/plugins/wordpress-seo/inc/sitemaps/class-taxonomy-sitemap-provider.php on line 131
Link to the Sitemap: https://dooiz.com/sitemap_index.xml
The answer is actually pretty obvious. You have to increase the memory limit of your webspace.
Write this in your wp-config under the debug line:
define( 'WP_MEMORY_LIMIT', '512M' );
you could also try writing the following in the .htaccess file
php_value memory_limit 512M
Or ask your webspace provider how and if you can increase the memory limit.

WordPress Page builder plugin giving Fatal error: Allowed memory size of 67108864 bytes exhausted

I have recently installed this page builder plugin and started using it but it returned an error:
Fatal error: Allowed memory size of ---- bytes exhausted (tried to allocate ---- bytes) in --
Is there any thing I can do about this? I have search here and could not find suitable answer related to wordpress page builder.
This error is due to the PHP memory limit. Your WordPress needs more memory in order to complete the task. You will need to edit your wp-config.php file in your public_html (or root of your WordPress) and just after this line in your wp-config.php
/* That’s all, stop editing! Happy blogging. */
Add this and save the file.
define( ‘WP_MEMORY_LIMIT’, ‘256M’ );
Now try again.
Source: https://www.webxen.com/kb/wordpress-fatal-error-allowed-memory-size-of-67108864-bytes-exhausted/

website down with php error

i do not know php but had installed wordpress, i visit my site and see the following error
Fatal error: Allowed memory size of 16777216 bytes exhausted (tried to allocate 98304 bytes) in E:\Domains\mysite.com\wwwroot\wp-content\plugins\wordfence\lib\wfLog.php on line 431
PHP Fatal error: Allowed memory size of 16777216 bytes exhausted (tried to allocate 98304 bytes) in E:\Domains\mysite.com\wwwroot\wp-content\plugins\wordfence\lib\wfLog.php on line 431
how do i fix hat above, please guide
You have a plugin called Wordfence which is causing the problem. It appears to be overloading your memory. I wouldn't mess with your server config, the problem is with the plugin. Try deleting those logs, that should work, but it may only be a temporary solution. Removing the plugin would certainly solve the problem. No idea what Wordfence is though. If that doesn't work, change the title of your question to include "Wordfence plugin".
In my opinion i have got a better solution for you. All you need to do is just to increase memory size.
By default, when you installed and configure Wordpress it comes by 16MB memory . In your case, you can keep the plugin you already installed and add the following one line code to your wp-config.php file.
You can access this file via FTP(File Transfer Protocol) client FileZilla or from your hosting cPanel.
/* Increase memory */
code : define( 'WP_MEMORY_LIMIT', '96M' );

wordpress - memory limit exhausted due to number of posts

I have installed wordpress on my client's server . The website has 10,0000 posts .
When I had less number of posts, there was no issue but now is throws this error
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 35 bytes) in /home/content/22/11685822/html/wp-includes/taxonomy.php on line 2790
I tried adding the below in my php.ini file ,
memory_limit = 64M ;
still does not seem to solve the problem .
Kindly help.
try defining max memory in wp_config like this : define( 'WP_MEMORY_LIMIT', '96M' );
First open your wp-config.php which is located in the root WordPress directory. Then add the following line inside the main php tag:
define('WP_MEMORY_LIMIT', '64M');
I had faced same problem when I had used custom taxonomy. The cause of my problem I
did recusive call to post_tags_meta_box function (responisible for default tag feature add/update function). If you increase memory limit it does not solve your problem.
Cause of the problem might be leak in your code, or possibly an infinite loop.
So I would sugegst to try to figure out the problem instead of increase the memory size.

wordpress Fatal error: Out of memory

I have set php memory limit from whm to 256M from WHM > PHP Configuration Editor.
Even so, my wordpress website and admin is showing me an error like below.
Fatal error: Out of memory (allocated 36175872) (tried to allocate 30720 bytes) in /home/XXXX/public_html/wp-includes/class-simplepie.php on line 14272
Fatal error: Out of memory (allocated 35127296) (tried to allocate 1966080 bytes) in /home/XXXX/public_html/wp-includes/class-simplepie.php on line 5427
I also tried to add following line to the top of wp-config.php, but no luck and same error.
define('WP_MEMORY_LIMIT', '128M');
can anyone suggest me or tell me what may be the solution?
I finally think I've solved the White Screen of Death from PHP out of memory Fatal Errors.
Full details here: http://www.isthisyourhomework.com/how-to-fix-the-wordpress-white-screen-of-death/
If setting the WordPress and PHP memory limits doesn't work for you, try adding/edditing the following line in either your Apache conf files. I didn't have access to those, so I added the following line to the .htaccess file in my WP server's document root:
RLimitMEM max
Many hosts have set limits on each user on shared-use servers. The above setting will unfetter your server and banish the WSOD.
The SimplePie people reckon that this is caused by a bug in PHP. It was fixed in PHP version 5.3. Upgrading might help.
Newer versions of SimplePie use less memory but still suffer from the same PHP bug that causes lots of cached items to cause you to use loads of memory.
Did you change the memory limit in php.ini(or through WHM service configuration page)? If so, try rebooting Apache

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