Gonab

Works fine. Thanks again.

thanks. Glad you found the solution.

I tried with a smaller sample (26 reviews). Same result.

The collation of my database is utf8mb4_unicode_520_ci

If you’re interested in, I can give you an acces to the admin of my site too ? I just need a way to send you the informations.

Ok. Use the shortcode instead of the widget for my sidebar. It works fine.

You’ve done a good job so far. Maybe I missed that part, but it would be great to get data reviews for a better integration wih=th existing theme, such as use those data inside a caroussel.

Nope still the same error.
I tried to clear the cache. Same.