The WordPress White Screen of Death (WSOD) is one of the most frustrating errors a website owner can face.
Suddenly, your website shows nothing but a blank white screen — no error message, no warning, no dashboard access.
This issue can affect your homepage, admin panel, or the entire website and may result in lost traffic, leads, and sales.
In this complete guide, we’ll explain what causes the WordPress White Screen of Death and show you step-by-step fixes that actually work.
What Is the WordPress White Screen of Death?
The WordPress White Screen of Death occurs when your website fails to load and displays a blank white screen instead.
This usually happens when WordPress encounters a fatal error but is unable to display it due to server or configuration limits.
Unlike other WordPress errors, WSOD provides no clues on the screen, which makes troubleshooting difficult for beginners.
Common Causes of WordPress White Screen of Death
Understanding the cause helps you fix the issue faster.
Below are the most common reasons behind the WordPress White Screen of Death.
- Plugin conflicts
- Theme-related issues
- PHP memory limit exhaustion
- Corrupted WordPress core files
- Hosting server misconfiguration
- Recent WordPress, plugin, or theme updates
How to Fix WordPress White Screen of Death (Step-by-Step)
Follow the fixes below in order. In most cases, one of these methods will restore your website.
1. Enable Debug Mode in WordPress
The first step is to identify the error.
You can do this by enabling WordPress debug mode.
Edit the wp-config.php file and add:
define('WP_DEBUG', true);
define('WP_DEBUG_LOG', true);
define('WP_DEBUG_DISPLAY', true);
Reload your website. If an error message appears, it will give you a clear direction to fix the issue.
2. Disable All WordPress Plugins
Plugin conflicts are the most common cause of WSOD.
To disable plugins:
- Access your site via FTP or File Manager
- Go to /wp-content/
- Rename the plugins folder to plugins-old
If your site loads normally, one of the plugins is causing the issue.
Rename the folder back and activate plugins one by one to find the culprit.
You may also want to read our guide on
fixing WordPress plugin conflict errors.
3. Switch to a Default WordPress Theme
If plugins are not the issue, your active theme may be causing the problem.
To test this:
- Go to /wp-content/themes/
- Rename your current theme folder
- WordPress will automatically switch to a default theme
If the site works, your theme files are likely corrupted or incompatible.
4. Increase PHP Memory Limit
WordPress may fail if it exceeds the allocated memory limit.
Add this line to your wp-config.php file:
define('WP_MEMORY_LIMIT', '256M');
You can also increase memory via hosting control panel or PHP configuration.
5. Clear Cache and CDN
Caching plugins or CDN services can sometimes cause a blank screen.
- Clear WordPress cache
- Clear browser cache
- Disable CDN temporarily
This is especially common after updates or server changes.
6. Check for Corrupted WordPress Core Files
Corrupted core files can break your site.
Fix:
- Download a fresh WordPress copy
- Replace wp-admin and wp-includes folders
- Do NOT overwrite wp-content
7. Check Hosting Server Error Logs
Server error logs often reveal hidden issues.
Check logs via:
- cPanel → Errors
- Hosting dashboard
- Ask hosting support
Hosting-related issues are common on low-quality shared servers.
8. Check File Permissions
Incorrect file permissions can block WordPress from loading.
- Folders: 755
- Files: 644
Fix permissions using FTP or File Manager.
9. Restore from Backup
If the error started after an update or change, restoring a backup may be the fastest solution.
Always maintain regular backups to avoid data loss.
Preventing WordPress White Screen of Death
- Keep WordPress, plugins, and themes updated
- Use trusted plugins only
- Avoid using too many plugins
- Choose reliable hosting
- Take regular backups
Preventive steps save time and protect your business website.
Frequently Asked Questions (FAQs)
Why does WordPress show a blank white screen?
It usually happens due to plugin conflicts, theme issues, memory limits, or server errors.
Can the White Screen of Death affect only admin dashboard?
Yes. Sometimes the frontend works while the admin panel shows a white screen.
Is WordPress White Screen of Death dangerous?
It can be serious if not fixed quickly, especially for business websites and online stores.
Does hosting affect WordPress white screen issues?
Yes. Poor hosting environments often trigger fatal PHP errors and memory problems.
Should I hire a professional to fix WSOD?
If you are not comfortable editing files or dealing with server settings, professional help is recommended.
Final Thoughts
The WordPress White Screen of Death can look scary, but in most cases it is completely fixable.
By following the steps above, you can identify the cause and restore your website safely.
If you want the issue resolved quickly without risk, our team at
MKB Infotech provides professional
WordPress error fixing services
to get your site back online fast.
We also help with
technical SEO fixes,
dynamic website development,
and complete website maintenance.
