Elementor not loading after migration

Hi there,

Thank you for reaching out. The “Error 500: The Preview Could Not Be Loaded” issue after migration is usually caused by server-related configurations, caching, or missing dependencies. Here are a few steps you can take to resolve it:

1. Enable Debug Mode:
   • Edit the wp-config.php file and set:define('WP_DEBUG', true); define('WP_DEBUG_LOG', true); define('WP_DEBUG_DISPLAY', false);
   • Then check the debug log (/wp-content/debug.log) for specific error messages.
2. Check PHP Version & Limits:
   • Ensure your live server meets Elementor’s requirements:
     • PHP 8 or higher
     • Memory limit: 256M or more
     • Max execution time: 300
   • You can verify this under Elementor → System Info in your WordPress dashboard.
3. Regenerate CSS & Clear Cache:
   • Go to Elementor → Tools and click Regenerate CSS.
   • Clear any caching plugins or server-side cache (e.g., Cloudflare, LiteSpeed).
4. Check File Permissions & .htaccess:
   • Ensure that your files and folders have the correct permissions (755 for folders, 644 for files).
   • If using Apache, try resetting .htaccess by saving permalinks again under Settings → Permalinks.
5. Check for Plugin Conflicts:
   • Disable all plugins except Elementor.
   • If Elementor works, re-enable plugins one by one to find the culprit.
6. Increase Server Resources (if needed):
   • If on shared hosting, check if server resource limitations might be causing the issue.

If the issue persists, please provide more details, such as server logs or any error messages from the debug log. I’ll be happy to assist further.

Best regards,