The WordPress white screen of death is a blank screen where your site or dashboard should be. Instead of a normal page or a helpful error, you see a white page with little or no information.
This can be stressful, but it usually means WordPress hit a PHP, plugin, theme, memory, database, or update problem. Your first step is to protect the site and identify what changed.
Check Whether It Affects the Whole Site
Open:
- Homepage
- A few internal pages
- WordPress dashboard
- Login page
- Mobile and desktop views
If only one page is blank, the issue may be tied to that page, template, plugin block, form, or page builder element.
If the whole site and dashboard are blank, the issue may be deeper, such as a fatal PHP error, plugin conflict, theme problem, or hosting resource issue.
Check for a WordPress Recovery Email
WordPress may send a recovery mode email to the site administrator when it detects a fatal error.
Check the admin email inbox for a message from WordPress. It may identify the plugin or theme that caused the problem and include a special recovery link.
If the admin email is outdated or inaccessible, you may not receive the message. That is another reason to keep the WordPress admin email current.
Think About Recent Changes
The white screen often appears after something changes.
Check whether someone recently:
- Updated a plugin
- Updated a theme
- Updated WordPress
- Changed PHP version
- Installed a new plugin
- Edited code
- Restored a backup
- Changed caching or optimization settings
- Moved the site to new hosting
The most recent change is the best starting point.
Check Plugins Carefully
Plugin conflicts are a common cause.
If you can access the dashboard, deactivate the plugin most likely tied to the issue, then test. Start with the plugin that changed most recently.
If you cannot access the dashboard, a developer or hosting support person may need to disable plugins through file manager, SFTP, or another hosting-level tool.
Do not randomly delete plugin folders. Deleting plugin files can remove settings, break features, or make recovery harder.
Check the Theme
A theme issue can also create a white screen.
This is more likely if:
- The theme was just updated
- A child theme was edited
- A page template was changed
- A required theme plugin was disabled
- The issue appears only on pages using one template
If the dashboard works, you may be able to switch temporarily to a default theme for testing. Do this carefully because changing themes can affect the live site layout.
Check PHP Version and Memory
WordPress depends on PHP. A site can break if a plugin or theme is not compatible with the current PHP version, or if the site runs out of memory during a request.
Check:
- Recent PHP version changes
- Plugin and theme PHP requirements
- PHP memory limit
- Error logs
- Resource usage
If the white screen appeared right after a PHP version change, compatibility should be high on the list.
Use Debugging Carefully
WordPress debugging can reveal the error behind a blank screen, but it can also expose technical details if displayed publicly.
On a live site, debugging should usually log errors instead of showing them to visitors. Before editing wp-config.php, take a backup and make sure you can reverse the change.
If you are not comfortable with configuration files, ask someone experienced to check the logs.
Check Cache
Sometimes a cache layer keeps showing a broken page after the cause has been fixed.
Check:
- Browser cache
- WordPress cache plugin
- Hosting cache
- CDN cache
- Page builder cache
- Optimization plugin cache
Clear cache after a fix, then test in a private browser window.
Restore Only If Needed
If the site is badly affected and you have a reliable backup from before the issue, a restore may be the fastest short-term recovery path.
Before restoring, confirm:
- Backup date
- Files and database are included
- What content or orders may be lost
- Whether the original cause is known
- Whether the restore will overwrite newer form entries or bookings
Restoring can bring the site back, but the same problem may return if the plugin, theme, update, or PHP issue is not addressed.
A Safe First Checklist
- Check whether the dashboard works.
- Look for a WordPress recovery email.
- Write down recent changes.
- Check error logs.
- Review the most recent plugin or theme change.
- Check PHP version and memory.
- Clear cache after any fix.
- Take a backup before deeper troubleshooting.
If your WordPress site needs a backup option before updates or recovery work, you can explore Website Backup through Tech Help Canada Hosting.
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