Written by Admin on 2025-05-06

How to Fix "WordPress Download Manager Out of Memory" Error

If you're using WordPress Download Manager plugin to manage downloads on your website, you may come across an error that says "Out of memory" when trying to upload or download files. This error occurs when your website runs out of available memory to complete the operation.

Fortunately, there are a few simple solutions to fix the "WordPress Download Manager out of memory" error.

1. Increase PHP Memory Limit

The first and most common solution is to increase the PHP memory limit of your website. To do this, you need to edit the wp-config.php file and add the following code:

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

This code tells WordPress to increase the memory limit to 256MB. You can also adjust the memory limit to a higher value depending on your website's needs.

2. Disable Other Plugins

Sometimes, other plugins on your website may be using up too much memory and causing conflicts with the WordPress Download Manager plugin. You can try disabling all other plugins except for the Download Manager to see if this fixes the issue. If it does, you can gradually re-activate the plugins until you identify the one causing the conflict.

3. Upgrade Hosting Plan

If your website is on a shared hosting plan, it's possible that your website is using more than its allotted resource limit, causing the "Out of memory" error. In this case, you may need to upgrade your hosting plan to a higher tier that offers more memory and resources.

4. Use External Download Links

If none of the above solutions worked, you can try using external download links instead of hosting the files on your website. This can be done by adding the link to the file in the Download Manager instead of uploading the file directly to your website.

In conclusion, "WordPress Download Manager out of memory" error can be a frustrating issue, but it can be easily resolved by increasing the PHP memory limit, disabling conflicting plugins, upgrading your hosting plan, or using external download links. By using these solutions, you can ensure that your website is running smoothly and providing a seamless download experience for your users.