How to fix “an error occurred in the upload. please try again later.” Error? (7 solutions)

Have you come across the error message ‘An error occurred in the upload. Please try again later.’ while trying to upload an image or any media on your WordPress site? And searching for a solution to rectify this issue. If so, you’re in the right place.

Let’s begin by addressing a key point: this error is not as severe as it might seem. While it can happen due to various reasons, there’s no need to be overly concerned about it. The good news is that anyone can easily resolve this problem by following straightforward methods, which we’ll outline in this post.

Stay with us throughout this post and learn the simple steps to overcome the ‘AN ERROR OCCURRED IN THE UPLOAD. PLEASE TRY AGAIN LATER.’ error without hassle.

Without further ado, let’s dive in!”


The error message “AN ERROR OCCURRED IN THE UPLOAD. PLEASE TRY AGAIN LATER.” is an error message commonly encountered in digital platforms, websites, or applications that involve uploading files, images, or any kind of data. This message indicates that there is an issue preventing the successful completion of the upload process. to the server or any location.

The issue might be temporary and the server might be experiencing a transient problem that could be resolved without any user intervention. You can Retry the uploading of your files after some time and see if the issue resolves on its own.

However, If the problem persists, you might need to do further investigation or seek help to determine the underlying cause and potential solutions.


This “An error occurred in the upload. Please try again later.” error can occur for a variety of reasons, and the specific cause can vary based on the context in which it appears. Here are some common reasons why you might encounter this error:

  • Network Issues: Problems with your internet connection, such as slow or unstable connections, can lead to errors during uploads. If the connection is lost or disrupted while uploading, the process might fail, triggering this error message.
  • Server Issues: The server on the receiving end might be experiencing technical difficulties or maintenance, preventing successful uploads. This could be due to high traffic, server outages, or other technical problems on the server’s side.
  • File Size Limit: Some systems or websites impose limits on the size of files that can be uploaded. If the file you’re trying to upload exceeds the maximum allowable size, you might encounter this error.
  • File Type Restrictions: Certain platforms may restrict the types of files that can be uploaded for security reasons. If you’re trying to upload a file with an unsupported or disallowed file extension, the upload could fail.
  • Browser Issues: In some cases, problems with your web browser or the way it handles data could lead to upload errors. Clearing your browser’s cache, and cookies, and trying a different browser might help resolve this issue.
  • Permissions and Access: If you don’t have the necessary permissions to upload files to a specific location or platform, the upload will fail. This could be due to restrictions set by the administrator or issues with your account settings.
  • Data Corruption: If the file you’re trying to upload is corrupted or damaged, it might cause errors during the upload process.
  • Temporary Glitches: Sometimes, temporary glitches in the system or website could cause upload errors. These issues might resolve on their own with time or after a system reset.
  • Conflicting Software: Software running on your device, such as antivirus programs or firewall settings, might interfere with the upload process and trigger errors.
  • Session Timeout: If your session on the website or platform expires while you’re in the process of uploading, the upload might fail with this error.

To troubleshoot and resolve this error, you can try the troubleshooting steps given below:

How to fix “an Error Occurred in the upload. Please try again later.”?

Now, let’s explore the potential solutions you can try on your end to resolve the issue of ‘An Error Occurred in the upload. Please try again later.’ The following troubleshooting methods should definitely work for you, regardless of the file format you are attempting to upload that WordPress supports.

1. Switch to a Different browser

It’s also possible that the HTTP error “An error occurred in the upload. Please try again later.” could be caused by an unexpected factor, such as your web browser. The cause doesn’t always have to be the website; your browser might unexpectedly be the reason.

It has been found that Google Chrome, undoubtedly the most popular web browser with a significant market share, has exhibited this error the most number of times. Therefore, switching to an alternate browser will allow you to confirm whether the error is triggered due to browser-related issues or originates from the website itself.

2. Clear your browser Cache

Occasionally, this HTTP error can occur due to a corrupted local cache in your browser. The most effective way to address this is by simply clearing your browser’s cache and cookies.

If you are using Chrome browser, Go to Settings > Privacy and Security > Clear browsing data > You can uncheck the Browsing History and let cookies and other site data, as well as cache images, be checked > Clear data.

Alternatively, you can directly enter this address into your Chrome browser: chrome://settings/privacy. It will take you to the privacy settings where you can click on “Clear browsing data“.

Chrome Privacy and Security
Chrome Privacy and Security

In the pop-up window, you will see plenty of other options, but you have to choose as follows:

  • Select the time range as “All time”.
  • Select cookies and other site data as well as Cache images (you can also select browsing history)
  • Click on the Clear Data button.
Clearing chrome browsing history and cache memory
Clearing Chrome browsing history and cache memory

3. Check Folder Permissions

Ensure that the upload folder has the correct permissions set. Occasionally, if WordPress becomes infected with malware or is hacked, various permission-related issues can arise. Therefore, it’s essential to verify the permissions of the upload folder before proceeding with additional troubleshooting methods.

The main folder to be concerned about is /wp-content/uploads. This is the folder where all files are stored which are uploaded via the media library.

You can use the FTP client to see the permission of your uploads folder.


According to the WordPress Codex, all directories should be 755 (drwxr-xr-x) or 750.

4. Faulty WordPress Plugins

If you have recently installed a new plugin, especially an image optimization plugin, and you started experiencing the ‘An error occurred in the upload. Please try again later.’ error, there’s a higher chance that the plugin might be faulty and causing the issue. Image optimization plugins, in particular, are often known for causing such problems.

If this is the case, begin by temporarily deactivating or disabling your image optimization plugin and attempting to upload files again for a test. If the error disappears, it’s advisable to consider switching to a different image optimization plugin.

However, if you haven’t installed any image optimization plugin, temporarily disable all the installed plugins in that case and attempt to upload files once more. If this doesn’t resolve the issue, you can then proceed to the additional troubleshooting methods mentioned below.

5. Increase WordPress Memory Limit

Another factor that can cause this upload error is the inadequate memory allocation for WordPress to use when uploading files. This type of issue is commonly encountered in shared WordPress hosting.

This not only triggers the ‘An error occurred in the upload. Please try again later.’ message can also lead to problems like the ‘503 Service Unavailable‘ error.

To resolve this, you need to increase the memory limit of WordPress, enabling PHP to utilize more server resources.

To increase the memory limit within WordPress, insert the provided code into your wp-config.php file. This file can be located in the main directory of your website.

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

The above code will increase the memory limit of WordPress to 256MB, which will be sufficient to upload any file that WordPress supports.

Note: Before adding the above code, you need to ascertain the maximum allowable memory on your server.

6. Edit your .htaccess file

The .htaccess file is present in the root folder of your website and it acts as the controller or monitor of the website. It controls the requests to the functions. Many shared hosting providers limit Imagick to use multiple threads for faster image uploading which causes the HTTP error.

To fix this issue, you can add the following code to your .htaccess file:


This code limits Imagick to using a single thread to process the image.

Now, try re-uploading and check if the problem is solved.

7. Contact Support

If the solutions mentioned above don’t work, your last option is to contact your web hosting customer support.

Even though you should always talk to customer support for any kind of problem, this should be your final step. If you’ve tried everything suggested and the problem is still there, it might be because of something is wrong with the server.

By getting in touch with your web hosting’s support team, their experts can try to find the issue and fix it as quickly as possible.


We understand how frustrating it can be to come across errors, especially when uploading files or media to WordPress. However, we’re confident that any of the troubleshooting methods mentioned above will definitely help you fix the error.

Whichever method ends up working for you, we’d appreciate it if you could share your experience in the comment section below.

Frequently Asked Questions

Why is my file failing to upload?

There can be various reasons for files failing to upload, such as:
1. Network Issues
2. Server Issues
3. File Size Limit
4. File Type Restrictions
5. Browser Issues
6. Permissions and Access:
7. Data Corruption
8. Temporary Glitches
9. Conflicting Software
10. Session Timeout


You can easily fix “AN ERROR OCCURRED IN THE UPLOAD. PLEASE TRY AGAIN LATER.” Error by following these methods:
1. Switch to a Different browser
2. Clear your browser Cache
3. Check Folder Permissions
4. Faulty WordPress Plugins
5. Increase WordPress Memory Limit
6. Edit your .htaccess file
7. Contact Support

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