Are you seeing the 413 Request entity too large error in WordPress? This error usually occurs when you are trying to upload a theme or plugin file in WordPress. In this article, we will show you how to easily fix the 413: request entity too large error in WordPress.
What Causes WordPress 413 Request Entity Too Large Error?
This error usually happens when you are trying to upload a file that exceeds the maximum file upload limit on your WordPress site.
Your web server will fail to upload the file, and you will see the 413 request entity too large error page.
Normally, most WordPress hosting companies have their servers configured, so that WordPress users can easily upload large images and other media.
However, sometimes this setting is not high enough to upload large theme or plugin files.
It would also stop you from uploading large files in media library. In that case, you will see a different message, clearly stating that the file size exceeds maximum allowed limit.
That being said, let’s take a look at how to fix the the WordPress 413 request entity too large error.
Fixing 413 Request Entity Too Large Error in WordPress
There are multiple ways to fix the request entity too large error in WordPress. We will cover all these methods, and you can try the one that works best for you.
Method 1. Increase Upload File Size Limit via Functions File
Simply add the following code to your theme’s functions.php file or a site-specific plugin.
@ini_set( 'upload_max_size' , '64M' ); @ini_set( 'post_max_size', '64M'); @ini_set( 'max_execution_time', '300' );
You can increase the values in upload_max_size and post_max_size to be more than the file you are trying to upload. You will also need to increase the max_execution_time to the time you think it would take for the file to upload. If you are unsure, then you can try doubling this value.
Method 2. Increase Upload File Size Limit via .htacces File
For this method, you will need to edit the .htaccess file and add the following code at the bottom:
php_value upload_max_filesize 64M php_value post_max_size 64M php_value max_execution_time 300 php_value max_input_time 300
To learn more about increasing file upload size limit, see our guide on how to increase the maximum file upload size in WordPress.
Method 3. Manually Upload File via FTP
If the 413 error only occurs when you are uploading one particular file, then you may want to consider uploading the file manually via FTP.
If you are trying to upload a WordPress theme, then see our guide on how to install a WordPress theme and jump to the ‘Installing a WordPress theme using FTP’ section.
If you are trying to upload a plugin, then see our guide how to install a WordPress plugin and jump to ‘Manually install a WordPress plugin using FTP’ section.
For other files, see our guide on how to manually upload WordPress files using FTP.
We hope this article helped you learn how to fix the WordPress 413 request entity too large error. You may also want to see our list of the most common WordPress errors and how to fix them.
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I am getting it on one site in the admin side when trying to update a site
If you continue to receive the error after trying our recommendations, we would recommend reaching out to your hosting provider and they can normally assist.
This is so frustrating. I’ve done the functions.php and amended and it still isn’t working.
I’ve never had an issue uploading this theme anywhere else
Your host may be overriding any changes. If you reach out to your hosting provider they should be able to assist
Hi, I think the code in Method 1 should go in the wp-config.php file, not the functions.php file as you suggested – could you check this? I think it would break functions.php and cause white screen…
The code should still go in the functions.php and would not cause a while screen error.
Hello,
I´m not that much into coding..
Where exactly should i put the code in the functions.php file, recommendod in the first solution? and are there any special signs needed? to start / end it f.e.?
Thanks
For where to place the code, we normally recommend placing the code at the bottom of the functions.php file to make it easier to find. You should be able to directly copy the code and for our recommendations on this, you would want to take a look at our article here: https://www.wpbeginner.com/beginners-guide/beginners-guide-to-pasting-snippets-from-the-web-into-wordpress/
Since this is one of the first hits on Google, I will add this-
If you are using a CDN like Cloudflare and continue to receive error 413 after making the adjustments, bypass your CDN, either by turning it off, or adding an entry to your hosts file to bypass the CDN. Sometimes the CDN has a limit set below what you have and you are just ramming your head against a wall needlessly.
Thank you for adding your recommendation
I have tried even I have changed the limit and clearly showing the limit upto 5GB but couldn’t be uploaded ?? said same error ?? please help?
I got the following message while updating menu in WordPress dashboar.
[Request Entity Too Large
The requested resource
/wp-admin/nav-menus.php
does not allow request data with POST requests, or the amount of data provided in the request exceeds the capacity limit.]
Could you please tell me the solution for it.
Hi Sachin,
Have you tried the solution described in the article?
The 413 error is a response from the web server, so you need to add a line to the configuration file. In my case it was nginx, so I added the following to nginx.conf in the html section of the file…
client_max_body_size 32m;
After that I restarted nginx and the upload worked.