Great, it works fine now, thank you Damir!
It seems that the number of attachment causes the trouble.
Above average 35 attachments I get the trouble.
All attachments are in a single gallery by post.
It’s very weird because Yarpp is configured to NOT use the content (plus table wp_posts is InnoDB).
Any info someone about these two points?
First info after research : it seems that some character in the title may cause a bug. I had a post with a slash in the title, and since I removed it, Yarpp works fine.
I have the same error. WordPress 3.4.1.
One tip someone?
Thx 🙂