How to Fix WordPress HTTP Error When Uploading Images

1. Check the File Size:
The most common cause of this error is that the file you are trying to upload is too large. WordPress has a default file size limit of 2MB, so if your image is larger than that, it will throw an error. To fix this, you can either resize the image to be smaller than 2MB or increase the file size limit in your WordPress settings.

2. Check Your WordPress Memory Limit:
Another possible cause of this error is that your WordPress memory limit is too low. To fix this, you can increase the memory limit in your wp-config.php file.

3. Check Your WordPress Security Plugins:
If you are using any security plugins on your WordPress site, they may be blocking the upload of certain files. To fix this, you can try disabling the plugin or whitelisting the file type you are trying to upload.

4. Check Your Web Host:
If none of the above solutions work, it may be an issue with your web host. Contact your web host and ask them to check your server settings to make sure they are allowing file uploads.

How to Fix WordPress HTTP Error When Uploading Images

In WordPress, an HTTP error is a code that signals that something went wrong during a file upload process. Typically, the WordPress HTTP error occurs when you try to add an image and other types of files to the media library. This guide covers 9 proven solutions to this problem in no particular order. Without further ado, let us get started!

9 Easy Ways to Fix WordPress HTTP Error

WordPress HTTP error when uploading images

Let us overview possible fixes for the HTTP error when uploading images to WordPress. In addition, the following solutions will work for you whether you’re uploading an image, a video, a PDF file, or any other file type that WordPress accepts.

Solution 1: Confirm the HTTP Error

At times, a temporary glitch in the server may cause a WordPress HTTP error. Before you try any of the solutions in this post, first you should ensure that the error always persists.

Begin by waiting a few minutes and uploading the media file once again. If the second attempt is successful, it could mean that a temporary problem occurred at the time of the error.

Additionally, clean up the image file name, i.e., eliminate characters such as apostrophes and semi-colons among others. A good number of users reported the error as resolved after removing apostrophes from the filename.

However, if the problem persists, read on for more solutions.

Solution 2: Switch Browsers

It is possible that the WordPress HTTP error is unrelated to the website and could be the result of something more unexpected – your browser.

There have been reports of HTTP errors popping up while using Google Chrome. While it is an excellent browser, switching to a different one will let you confirm if the problem is browser-related.

In case the problem persists, more troubleshooting steps are presented below.

Solution 3: Deactivate Plugins

Deactivating plugins to troubleshoot WordPress HTTP error

If the WordPress HTTP error appeared after installing a plugin, your best chance is to deactivate it. To save you some trouble, image optimization plugins are known to cause this issue. As such, if you have an image optimization plugin, disable it temporarily and try uploading the image once more.

If the HTTP error disappears, you may try looking for an alternative image optimizer plugin. Alternatively, you could try to get in touch with the plugin developers to troubleshoot the error further.

However, if the error persists even after disabling all plugins, move on to more solutions presented below.

Solution 4: Increase WordPress Memory Limit

A common cause of the HTTP error in WordPress is a lack of memory. It can also result in many other issues such as the 503 service unavailable error. Fixing low memory is a matter of adding the following line to your wp-config.php file:

define ('WP_MEMORY_LIMIT', '256M');

The above code increases your PHP memory limit to 256MB. Before adding it, you should also confirm what the maximum available memory limit is on your server by checking PHP info.

Solution 5: Make GD Library Your Default Image Editor

Speaking of magic, did you know WordPress ships with two image editors? That’s right, WordPress uses either Imagick or the GD Library to process images. While they are both great, Imagick is notorious for exhausting the available memory and causing the HTTP error.

To circumvent this problem, you need to make GD Library your default editor. How? Just drop this code into your theme’s functions.php file:

function hs_image_editor_default_to_gd( $editors ) {
$editors = array_diff( $editors, array( $gd_editor ) );
array_unshift( $editors, $gd_editor );
return $editors;
add_filter( 'wp_image_editors', 'hs_image_editor_default_to_gd' );

Save your changes and try to upload the image again. If the HTTP error persists, revert the code change and try the next solution.

Solution 6: Editing .htaccess

The .htaccess file lives in your WordPress root folder and acts as a gatekeeper for all sorts of things. It controls where requests go among many other functions.

Screenshot of hPanel's file manager, showcasing the .htaccess file

To fix the HTTP error in WordPress, open .htaccess and add the following code:


Once done, attempt to add your file again to see if the issue was fixed. If it did not work, there are a few more code snippets that you can test:

<IfModule mod_security.c>
SecFilterEngine Off
SecFilterScanPOST Off


# Exclude the file upload and WP CRON scripts from authentication
<FilesMatch "(async-upload\.php|wp-cron\.php|xmlrpc\.php)$">
Satisfy Any
Order allow,deny
Allow from all
Deny from none

Try implementing them individually, save the changes and upload your media file once again.

Solution 7: Check Your Theme

wordpress themes in admin dashboard

If the error showed up after installing or updating a WordPress theme, then it most likely the culprit. A good approach is to create a backup of your entire website and switch to a default theme (e.g., Twenty Seventeen).

If all works well with a default theme, try contacting your current theme provider or developer with the details. In such a case, the HTTP error could be an isolated theme issue or an incompatibility between the theme and a plugin.

Solution 8: Check Your PHP Version

Since version 3.2, WordPress requires PHP version 5.2.4 or higher to run smoothly. Anything short of this will leave you stuck with the HTTP error. Some hosts use older versions of PHP, which means no matter what you try, you can’t upload images to the WordPress media library.

What to do? First, check with your host to ensure they are using PHP version 5.2.4 and above. Alternatively, you can join millions of other website owners at Hostinger, which offers the latest stable PHP version upon release. Opt for the dedicated WordPress plans for the best experience.

Solution 9: Clear Your Caches

Fixing WordPress HTTP Error by clearing browser cache

Do you still face the WordPress HTTP error after trying all the above solutions? Perhaps you solved the error a while ago, but the “error” you see comes from the local cache. Before you leave thinking no solution works for you, try clearing your browser cache.


Getting the HTTP error when uploading images to WordPress is not the best of feelings. We are, however, confident that one of the solutions above will fix this error once and for all.

Have you ever encountered the WordPress HTTP error before and fixed it with a different solution? If so, don’t hesitate to share your experiences in the comment section below!

WordPress HTTP Error FAQ

Now that you have learned some of the ways to fix WordPress HTTP errors, here are some frequently asked questions.

What Does HTTP Error Mean?

HTTP error refers to an error status code sent by a server in response to a client request. It indicates that there was an issue with the communication between the server and the client, and the request could not be fulfilled.

What Is the Most Common WordPress HTTP Error?

There are various HTTP errors that can happen to your site. The most common WordPress HTTP error is the 500 Internal Server Error, often due to issues with the server, theme or plugin conflicts, corrupted files, or other technical issues.

How Do I Prevent HTTP Errors in WordPress?

To prevent HTTP errors in WordPress, you can try optimizing images, disabling plugins or themes causing conflicts, and increasing the PHP memory limit. If the HTTP errors persist, try checking for file permissions and updating WordPress to the latest version.


How to Fix WordPress HTTP Error When Uploading Images

If you’re a WordPress user, you’ve probably encountered the dreaded “HTTP error” when trying to upload an image to your website. This error can be frustrating and can prevent you from adding images to your posts or pages. Fortunately, there are a few simple steps you can take to fix the issue.

Step 1: Increase the Memory Limit

The first step to fixing the HTTP error is to increase the memory limit of your WordPress site. To do this, you’ll need to access your site’s wp-config.php file. Once you’ve opened the file, look for the line that says “define(‘WP_MEMORY_LIMIT’,” and change the number after it to something higher. For example, if the number is currently set to 64M, you can increase it to 128M. Once you’ve saved the changes, try uploading the image again.

Step 2: Check Your Uploads Folder Permissions

The next step is to check the permissions of your uploads folder. To do this, you’ll need to access your site’s file manager. Once you’ve opened the file manager, look for the “uploads” folder and check the permissions. The permissions should be set to 755. If they’re not, you can change them by right-clicking on the folder and selecting “Change Permissions.” Once you’ve changed the permissions, try uploading the image again.

Step 3: Disable Your Plugins

If the above steps don’t work, you may need to disable your plugins. To do this, you’ll need to access your site’s admin dashboard. Once you’ve opened the dashboard, look for the “Plugins” section and click on it. From there, you can disable any plugins that you’re not using. Once you’ve disabled the plugins, try uploading the image again.

Step 4: Contact Your Web Host

If none of the above steps work, you may need to contact your web host. They may be able to help you troubleshoot the issue and get your site back up and running. It’s also a good idea to ask them if there are any other steps you can take to prevent the HTTP error from occurring in the future.


The HTTP error can be a frustrating issue, but it’s usually easy to fix. By following the steps outlined above, you should be able to get your site back up and running in no time. Good luck!

Jaspreet Singh Ghuman

Jaspreet Singh Ghuman

Passionate Professional Blogger, Freelancer, WordPress Enthusiast, Digital Marketer, Web Developer, Server Operator, Networking Expert. Empowering online presence with diverse skills.

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Jassweb always keeps its services up-to-date with the latest trends in the market, providing its customers all over the world with high-end and easily extensible internet, intranet, and extranet products.


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