Selectable Recipients with Pipes bug

Hi
I’ve read several messages on the topic but i still haven’t found what’s wrong

I used to use the email (sujet) for the “email to” field. It worked just fine but since a few weeks I got an error message

<label>Nom
    [text votre-nom] </label>

<label>Adresse Email *
    [email* email] </label>

<label>Vous êtes
    [select vous-etes "Pratiquant" "Enseignant" "Dirigeant de Club" "Dirigeant d'organe déconcentré" "Autre"] </label>

<label>Sujet *
    [select sujet "Licences / Affiliation|[email protected]" 
"Compétitions / Arbitrage|[email protected]" 
"Dans/ Grades / Equivalences / Diplomes|[email protected]"
 "Formation / Examens / Brevets d'état|[email protected]" 
"Boutique officielle|[email protected]"
 "Communication / marketing/ Partenariat|[email protected]"
 "Direction Technique Nationale|[email protected]" 
"Juridique|[email protected]" "Magazine|[email protected]"
 "Site Internet / WEB TV Fédérale|[email protected]"
 "Autres| [email protected]"] 
</label>

<label>Numero licence/affiliation *
    [text numero] </label>

<label>Votre message
    [textarea message] </label>

<label>Vous pouvez ajouter un ficher (format .pdf)
    [file fichier limit:9999999 filetypes:pdf] </label>

[submit "Envoyer mon message"]

https://www.ffkarate.fr/wp-content/uploads/2019/11/error.jpg

thanks in advance

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