Thank you for that, but what was the problem because I have to correct it in an other website
I saw you ad in tools menu and Options to control and filter post content
, div(class id style)
But it seems that there is another thing i dont see
Go to wp-content\plugins\wpforo\wpf-includes open function.php and delete the below code
$text = preg_replace('#(?:{\w+})?:[^/.\s]+:#iu', '', $text);
Thanks again , so i delete this code in functions.php but in my main forum the problem remain at https://www.vivrenu.com/forum-du-naturisme/reportages-emissions-tv/1974-08-04-ina-congres-naturiste/ the elite video shortocde dont work
And i check in comparing all the files between my test website and the main website and there is no other differences in the files. So I think you have change another third thing
Open wp-content/plugins/wpforo-emoticons/wpforosmile.php find
wpforo_strip_shortcodes
and dellete it.
Now that works fine now
thanks very much