Error message when activating the subscription

Hello
I have a problem on the confirmation page, after clicking the link in the subscription activation email, I get this message (Confirmation email [email protected] is not in the [update_]approval state)
For your information, after confirming the subscriber by clicking on the link, it is marked publish.
I read in another post a person who had the same problem!
But I don’t see the solution…
If you can help me to solve it.
Cordially,
Isidore

The page I need help with: [log in to see the link]