How to Fix the WordPress Update Required Database Error

When you encounter the “Update Required” database error in WordPress, it usually means that your WordPress site is unable to connect to the database properly. This error can be frustrating, but it’s usually not too difficult to fix. Let’s delve into some common causes of this error and how you can resolve it.

Understanding the “Update Required” Database Error

  1. Outdated WordPress Version: One of the most common reasons for this error is running an outdated version of WordPress. WordPress periodically releases updates to improve security, fix bugs, and introduce new features. When your WordPress version becomes outdated, it may cause compatibility issues with the database.
  2. Corrupted WordPress Core Files: Sometimes, the core files of WordPress can get corrupted due to various reasons such as incomplete updates, file permissions issues, or server problems. This corruption can lead to the “Update Required” error.
  3. Database Connection Issues: Problems with the database connection can also trigger this error. It could be due to incorrect database credentials, server downtime, or database corruption.
  4. Plugins or Themes Incompatibility: Incompatible plugins or themes can conflict with the database and cause this error. If a plugin or theme is not updated to work with the latest WordPress version, it may lead to database-related issues.

Steps to Fix the “Update Required” Database Error

Now that we’ve identified some common causes, let’s discuss how to fix this error step by step:

  1. Backup Your Website: Before making any changes, it’s crucial to create a backup of your WordPress site. This ensures that you can revert to a working version in case anything goes wrong during the troubleshooting process.
  2. Update WordPress: Log in to your WordPress admin dashboard and navigate to the Dashboard > Updates section. If an update is available, click on the “Update Now” button to update WordPress to the latest version. After the update, check if the error persists.
  3. Check Plugins and Themes: Deactivate all plugins and switch to a default WordPress theme (e.g., Twenty Twenty-One). Then, reactivate your plugins one by one and switch back to your original theme to identify if any plugin or theme is causing the conflict.
  4. Verify Database Connection: Ensure that your database credentials in the wp-config.php file are correct. You can find this file in the root directory of your WordPress installation. Check with your hosting provider if you’re unsure about the database details.
  5. Repair WordPress Core Files: WordPress provides a built-in tool to repair core files. Access your site via FTP or file manager in your hosting control panel, locate the wp-admin and wp-includes folders, and delete them. Then, go to your WordPress dashboard. WordPress will prompt you to reinstall the core files. Follow the on-screen instructions to complete the process.
  6. Check Server Logs: Sometimes, server logs can provide insights into the root cause of the database error. Check your server error logs for any relevant information that could help diagnose and fix the issue.
  7. Optimize and Repair Database: Use a plugin like WP-Optimize or phpMyAdmin (if you’re comfortable with database management) to optimize and repair your WordPress database. This can resolve any database corruption issues that might be causing the error.
  8. Contact Hosting Support: If you’ve tried all the above steps and the error persists, it’s advisable to contact your hosting provider’s support team. They can check server-side issues and provide further assistance in resolving the database error.


The “Update Required” database error in WordPress can be resolved by updating WordPress, checking for plugin and theme conflicts, verifying database connections, repairing core files, optimizing the database, and seeking assistance from your hosting provider if needed. Following these steps systematically can help you fix the error and ensure smooth operation of your WordPress site. Learn More

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