Common WordPress Errors and How to Fix Them

WordPress is one of the most popular content management systems (CMS), powering millions of websites worldwide. However, users often encounter errors that can disrupt their workflow. Fortunately, most WordPress errors have straightforward fixes. In this article, we’ll explore some common WordPress errors and how to resolve them.

1. White Screen of Death (WSOD)

Cause:

• Plugin or theme conflict
• Exhausted memory limit
• Corrupt core files

Fix:

• Increase Memory Limit: Add this line to wp-config.php:

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

• Disable Plugins and Themes: Access your site via FTP and rename the /wp-content/plugins/ folder.
• Enable Debugging: Add the following to wp-config.php:

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

2. Error Establishing a Database Connection

Cause:

• Incorrect database credentials
• Corrupt database
• Database server downtime

Fix:

• Check wp-config.php Credentials: Ensure the database name, username, password, and host are correct.
• Repair the Database: Run the following command in wp-config.php:

  define('WP_ALLOW_REPAIR', true);
  

  Then visit yoursite.com/wp-admin/maint/repair.php.

• Contact Hosting Provider: If the issue persists, check with your hosting provider.

3. 500 Internal Server Error

Cause:

• Corrupt .htaccess file
• Plugin or theme conflicts
• PHP memory limit exceeded

Fix:

• Rename .htaccess File: Access your site via FTP and rename .htaccess to .htaccess_old, then refresh your site.
• Increase PHP Memory Limit: (Refer to WSOD fix above)
• Reinstall WordPress Core Files: Download a fresh WordPress version and replace core files.

4. 404 Page Not Found Error

Cause:

• Incorrect permalink settings
• Deleted or moved pages/posts

Fix:

• Reset Permalinks: Go to Settings > Permalinks in WordPress admin and click “Save Changes.”
• Check .htaccess: Ensure it contains the correct rewrite rules.

5. Stuck in Maintenance Mode

Cause:

• Interrupted update process

Fix:

• Delete .maintenance File: Access your site via FTP and remove the .maintenance file in the root directory.

6. Login Page Redirect Loop

Cause:

• Corrupt .htaccess file
• Incorrect site URL settings

Fix:

• Update Site URL in Database: Access phpMyAdmin and update wp_options table:

  UPDATE wp_options SET option_value = 'http://yourwebsite.com' WHERE option_name = 'siteurl';
  

• Disable Plugins: Rename the /plugins/ folder via FTP.

7. Unable to Upload Images

Cause:

• Incorrect file permissions
• Insufficient PHP memory limit

Fix:

• Change Folder Permissions: Set wp-content/uploads/ to 755 or 777 via FTP.
• Increase PHP Memory Limit: (Refer to WSOD fix above)

Conclusion

WordPress errors can be frustrating, but they are usually fixable with some troubleshooting. By understanding these common issues and their solutions, you can keep your website running smoothly. If problems persist, consult your hosting provider or seek professional WordPress support.

For expert WordPress solutions, contact GeniusTechMedia.com today!

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