Ajax call forbidden, rest_missing_callback_param | WordPress.org

Hi, I am trying to set up The Events Calendar on a web site under development . It is hosted on a cPanel-administrated server with the latest version of wordpress and php 8.1

Sadly, there is a problem with ajax calls so i f i click on month or day from the default list view, nothing is happening.

Also if i switch to month view by default, the calendar is just empty ….

Inspecting show this : 

/wp-json/tribe/views/v2/html

{"code":"rest_missing_callback_param","message":"Param\u00e8tre(s) manquant(s)\u00a0: url","data":{"status":400,"params":["url"]}}

{
"code": "rest_forbidden",
"message": "Désolé, vous n’avez pas l’autorisation de faire cela.",
"data": {
"status": 403
}
}

I tried to refresh the permalink and checked plugins & themes but nothing worked so.

Note i also tried to install WP Rocked to exclude some material from cache. It didn’t worked either.

I saw there were a couple of similar issues here but I couldn’t find a fix for my case.

Any clue for me ?

Thank you and have a great day !