How to Fix a White screen in a WordPress Site

If you’re experiencing a blank white screen or the white screen of death on your WordPress site, there are a few steps you can take to troubleshoot the issue.

Step 1: WordPress White Screen Fix Can be Started with Checking Other Sites

First, check if the issue is affecting other sites hosted on the same server to rule out any web hosting problems. If the Problem exist in your server, you simply need to talk to your server admin

Step 2: Enable Debug Mode to Get WordPress White Screen Fix

• Login to your file manager and navigate to the wp-config.php file.
• Download a copy of the file for backup.
• Edit the wp-config.php file and scroll to the bottom.
• Replace the line of code wp_debug false with the code provided in the description.
• Save the changes and check for error codes on the white screen.
• If no errors are visible, check the debug log in the wp-content folder.

Step 3: WordPress White Screen Fix Can Be Achieved by Clearing the Cache

Clearing the cache in WordPress can help improve website performance and ensure that visitors see the most up-to-date content. Caching plugins and hosting platforms often store temporary copies of your website’s pages to reduce load times. Here’s how you can clear the cache in WordPress using different methods:

1. Using a Caching Plugin (e.g., W3 Total Cache, WP Super Cache): If you have a caching plugin installed, follow these general steps:
   • Log in to your WordPress admin dashboard.
   • Navigate to the settings or options for your caching plugin.
   • Look for a “Clear Cache” or similar button. Click it to clear the cache.
   • Sometimes, what you see on your website might be cached by your browser. To clear your browser cache:
   • Open your website in a browser.
   • Depending on the browser, use keyboard shortcuts like:
     • Chrome: Press Ctrl + Shift + Delete (Windows) or Command + Shift + Delete (Mac).
     • Firefox: Press Ctrl + Shift + Delete (Windows) or Command + Shift + Delete (Mac).
     • Safari: Go to “Safari” > “Clear History…” and select the time range and data you want to remove.
     • Edge: Press Ctrl + Shift + Delete.
   • Select the cache and cookies or browsing data options.
   • Click the “Clear” or “Delete” button.
2. Using a Content Delivery Network (CDN): If you’re using a CDN like Cloudflare, it might have caching options. Check your CDN’s dashboard or settings for options to purge the cache.
3. Manual Cache Clearing (Without a Plugin): If you don’t have a caching plugin, you can manually clear the cache:
   • If your website is hosted on a server, you might have a caching system (like Varnish) installed. Contact your hosting provider for guidance on clearing the server cache.
   • You can also clear the WordPress transients, which are temporary data stored in the database:
     • Install the “WP-Optimize” plugin.
     • Go to “WP-Optimize” in your WordPress dashboard.
     • Click on the “Advanced” tab.
     • Scroll down to the “Transients” section and click the “Clean” button.
4. Using WordPress Caching Plugins: If you’re using a caching plugin, like W3 Total Cache or WP Super Cache, follow these steps:
   • Log in to your WordPress admin dashboard.
   • Navigate to the settings for your caching plugin.
   • Look for an option to clear or purge the cache.
   • Depending on the plugin, you might find it in a “General” or “Dashboard” section.

Step 4: Check for Plugin or Theme Issues

If the issue is caused by a plugin or theme, WordPress may have already caught it and displayed a message saying that the website is having technical difficulties. You should also receive an email with details about the problematic plugin. Use the provided link to access your website through recovery mode and deactivate the plugin.

Step 5: Increase PHP Memory Limit

If the issue persists, you can try increasing the PHP memory limit. To do this, access the wp-config file through an FTP client or your hosting provider’s file manager. Scroll down to the bottom of the file and add a line of code. Save the changes and check if the issue is resolved.

Step 6: Deactivate Plugins

If increasing the memory limit doesn’t solve the issue, try deactivating all plugins and then reactivating them one by one to identify the problematic plugin. You can do this through the WordPress dashboard or by accessing the website files via an FTP client or file manager.

Step 7: Replace WordPress Theme

If deactivating plugins doesn’t work, you can try replacing the current theme with the default theme. Access the theme folder in the website files, download and compress the current theme, and then delete it. Refresh the WordPress dashboard and activate the default theme. If the white screen issue is resolved, you may need to replace the problematic theme or contact the theme developer.