If your animation is not displaying, check the following:
- File permissions: Ensure the script has execute permissions (755)
- Image path: Verify the
$image_dir path is correct
- Image files: Check that image files exist and are readable
- Server support: Confirm your server supports CGI scripts
- Error logs: Check your server error logs for specific messages
Tip: Test the script directly by navigating to its URL to see any error messages.