Troubleshooting Drupal issues

Drupal is a powerful CMS, but because of its complexity, problems can arise from modules, themes, or server configurations. On ruachost.com, you can troubleshoot common Drupal issues by following structured steps.

Common Issues and Fixes

1. Disable Problematic Modules

• Modules are often the source of errors.

• Go to Extend → Uninstall and selectively disable modules.

• Re‑enable one at a time to identify the culprit.

2. Blank Pages or Missing Content

• Known as the “White Screen of Death”.

• Clear and rebuild Drupal’s caches:

  • Go to Configuration → Development → Performance → Clear all caches.

  • Or run drush cache-rebuild via command line.

3. Page Display Problems

• If page edits have no effect, caches may be stale.

• Clear caches as above.

• Check theme compatibility with your Drupal version.

4. Cron Job Does Not Run

• Cron jobs perform maintenance tasks like clearing logs and indexing content.

• Go to Configuration → System → Cron and configure a schedule.

• Ensure your hosting environment supports cron jobs (Ruachost does).

5. Database or Performance Issues

• Optimize database tables regularly.

• Enable caching under Configuration → Development → Performance.

• Consider advanced caching (Redis or Memcached) if available on your hosting plan.

6. Security Issues

• Keep Drupal core and modules updated.

• Remove unused modules/themes.

• Enable CAPTCHA or reCAPTCHA to prevent spam.

Important Notes

• Always back up your site before making changes.

• Test fixes on a staging site before applying to production.

• Use the official Drupal troubleshooting guide Drupal troubleshooting guide for deeper issues.