Fixing database table problems in WordPress

WordPress relies on its MySQL/MariaDB database to store posts, pages, users, and settings. Sometimes, database tables can become corrupted or misconfigured, leading to errors such as “Error establishing a database connection” or missing content. On ruachost.com, you can repair these tables using built‑in WordPress tools or phpMyAdmin.

Common Causes of Database Table Problems

• Unexpected server shutdowns.

• Incomplete plugin/theme installations.

• Manual edits to the database.

• Disk or hosting environment errors.

Method 1: Repair Database via wp-config.php

1. Log in to your hosting panel or access your WordPress files via FTP.

2. Open the wp-config.php file in the root directory.

3. Add the following line just before /* That's all, stop editing! Happy publishing. */:

   define('WP_ALLOW_REPAIR', true);
   

4. Save the file.

5. In your browser, visit:

   https://yourdomain.com/wp-admin/maint/repair.php
   

6. Choose Repair Database or Repair and Optimize Database.

7. Once complete, remove the line from wp-config.php for security.

✅ WordPress will attempt to fix corrupted tables automatically.

Method 2: Repair Tables via phpMyAdmin

1. Log in to your hosting control panel (cPanel/Plesk).

2. Open phpMyAdmin.

3. Select your WordPress database.

4. Check the box next to the corrupted tables.

5. From the dropdown menu at the bottom, select Repair Table.

6. phpMyAdmin will attempt to fix the selected tables.

Important Notes

• Always back up your database before making changes.

• If corruption persists, consider restoring from a backup.

• Some plugins may cause recurring issues, disable suspicious plugins and test.

• For large sites, use Repair and Optimize to improve performance.