Troubleshooting WordPress issues

WordPress is a powerful and modular CMS, but sometimes problems arise due to plugins, themes, or server configurations. On ruachost.com, you can follow these steps to identify and resolve common WordPress issues.

Common WordPress Problems

• Blank pages / White Screen of Death → Often caused by faulty plugins or themes.

• Database connection errors → “Error establishing a database connection.”

• Scheduled maintenance message → “Briefly unavailable for scheduled maintenance.”

• Performance issues → WordPress heartbeat or cron jobs consuming resources.

• Plugin/theme conflicts → Incompatibility after updates.

Step‑by‑Step Troubleshooting

1. Disable Plugins and Themes

• Go to Plugins → Installed Plugins.

• Deactivate all plugins, then reactivate them one by one.

• Switch temporarily to a default theme (e.g., Twenty Twenty‑Five).

• Identify which component causes the issue.

2. Enable Debugging

• Edit your wp-config.php file.

• Add or update the following line:

  define('WP_DEBUG', true);
  

• Errors and warnings will now display, helping you pinpoint the problem.

3. Check Database Connection

• Verify database credentials in wp-config.php.

• Ensure MySQL server is running.

• Repair database tables via phpMyAdmin or command line.

4. Resolve Maintenance Mode

• If stuck in maintenance mode, delete the .maintenance file in your WordPress root directory.

5. Optimize Performance

• Disable or adjust the WordPress heartbeat API.

• Replace the default cron job with a server‑side cron for better efficiency.

• Use caching plugins (e.g., WP Rocket, W3 Total Cache).

6. Check Hosting Environment

• Ensure PHP version and memory limits meet WordPress requirements.

• Update to the latest WordPress version.

• Review error logs in cPanel/Plesk for server‑side issues.

Important Notes

• Always back up your site before troubleshooting.

• Test changes in a staging environment before applying them live.

• If issues persist, contact ruachost.com Support for assistance.