How to Troubleshoot and Fix the WordPress White Screen of Death


The WordPress White Screen of Death (WSOD) is a common and frustrating issue that many WordPress users encounter. It manifests as a blank, white screen with no error message, making it challenging to diagnose. This article will guide you through the steps to troubleshoot and fix the WSOD, helping you restore your site quickly.

Common Causes of the White Screen of Death

Several factors can lead to the WSOD, including:

  • Plugin or theme conflicts: Incompatible or poorly coded plugins or themes.
  • PHP memory limit: Exhausted memory allocation for PHP scripts.
  • Corrupted files: Corruption in core WordPress files.
  • Server issues: Problems with the web server configuration or performance.

Steps to Troubleshoot the White Screen of Death

1. Enable Debugging Mode

Enabling debugging mode in WordPress can help you identify the source of the problem. To enable debugging, add the following lines to your wp-config.php file:

define('WP_DEBUG', true);
define('WP_DEBUG_LOG', true);
define('WP_DEBUG_DISPLAY', false);

This will log errors to a debug.log file in the wp-content directory.

2. Deactivate All Plugins

Deactivate all plugins to determine if a plugin is causing the issue. If the site loads after deactivating the plugins, reactivate them one by one to identify the culprit.

3. Switch to a Default Theme

Switch to a default WordPress theme (e.g., Twenty Twenty-One) to check if the current theme is causing the WSOD. If the site loads, the issue is likely with your theme.

4. Increase PHP Memory Limit

Increase the PHP memory limit by adding the following line to your wp-config.php file:

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

This can help if the WSOD is due to exhausted memory allocation.

5. Check for Corrupted Files

Replace core WordPress files with fresh copies from a new WordPress download. Avoid overwriting the wp-content directory and wp-config.php file.


By following these steps, you can effectively troubleshoot and resolve the WordPress White Screen of Death. Remember to back up your site regularly and maintain updated plugins and themes to minimize the risk of encountering such issues. If you continue to experience problems, consider seeking assistance from a professional WordPress developer.

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