I just installed YARPP 2.0.4 on scinico.org. the plugin is active. I have the manual setup with the code
<?php echo related_posts(); ?>
placed under the post content on my post php page.
Yet nothing at all shows up, as if the plugin were not installed.
I also tried the "automatically display related posts?" option in YARPP settings. Same result: nada, nothng.
What am I doing wrong?