Fix the White Screen of Death (WSOD) in WordPress: A Step-by-Step Guide with Comprehensive Examples and Solutions

The White Screen of Death (WSOD) is a common problem in WordPress that can leave you with a blank screen instead of your website. The error can occur due to a variety of reasons, including plugin conflicts, corrupted files, and memory limit issues. In this tutorial, we will guide you through the process of fixing the WSOD in WordPress with step-by-step instructions and comprehensive examples.

Disable Conflicting Plugins

One of the main causes of the WSOD is a plugin conflict. To determine if this is the cause of the WSOD, you need to deactivate all your plugins. You can access your website’s file system through FTP or the file manager in your hosting control panel. Rename the plugins folder to “plugins_old” to deactivate all the plugins. If the WSOD was caused by a plugin conflict, your website should be restored.

Increase Memory Limit

Another common cause of the WSOD is a memory limit issue. If your website is running out of memory, it can cause the WSOD to appear. To increase your memory limit, add the following code to your wp-config.php file:

define('WP_MEMORY_LIMIT', '256M');
Code language: PHP (php)

Check for Corrupted Files

Sometimes, the WSOD can be caused by corrupted files in your WordPress installation. To check for corrupted files, use the WordPress file integrity checker plugin. This plugin will scan your WordPress installation for missing or corrupt files and provide information on how to resolve the issue.

Disable Theme Customizations

If the above steps do not resolve the WSOD, you can try disabling any customizations you have made to your theme. You can access your theme through the file system or your hosting control panel. Rename the folder containing your theme to “themename_old“. This will activate the default theme, which should restore your website if the WSOD was caused by a theme customization.

Replace Corrupted Files

If your WordPress installation has corrupted files, you can try replacing these files with a fresh copy. You can download a fresh copy of WordPress from the official WordPress website. Unzip the downloaded file and replace the corrupted files in your installation with the new files.

That’s it! The WSOD can be a frustrating experience, but with this comprehensive tutorial, you can fix it quickly and easily. Whether the cause of the WSOD is a plugin conflict, memory limit issue, corrupted files, or theme customization, this guide will help you restore your website to its original state. Protect your WordPress website from the frustration of the WSOD and keep your online presence running smoothly. With these steps, you can confidently manage your website and keep it protected from the WSOD.

Note: It is recommended to always backup your website before attempting any troubleshooting steps to avoid further issues.