Erreurs lors de l'exportation CSV

Le fichier CSV est vide, je joins le YAML du formulaire formidable. Ceci dit, j'ai peut-être modifié des champs sans jamais vérifier si la CSV fonctionnait avant.

Formidable et Bonux en GIT master du jour sur un SPIP 4.2.7 PHP Version 8.2.12

Warning: Trying to access array offset on value of type null in formidable/v5.6.1/formulaires/exporter_formulaire_analyse.php on line 82

Warning: Undefined array key "saisies" in formidable/v5.6.1/inc/formidable.php on line 248

Warning: Undefined array key "label" in formidable/v5.6.1/inc/formidable.php on line 391

Warning: Undefined array key "header" in formidable/v5.6.1/formulaires/exporter_formulaire_analyse.php on line 104

Warning: Undefined array key "header" in formidable/v5.6.1/formulaires/exporter_formulaire_analyse.php on line 109

Warning: Undefined array key "header" in formidable/v5.6.1/formulaires/exporter_formulaire_analyse.php on line 110

Warning: Undefined array key "formidable:sans_reponse" in formidable/v5.6.1/formulaires/exporter_formulaire_analyse.php on line 111

--- lien avec bonux ---

Warning: Cannot modify header information - headers already sent by (output started at formidable/v5.6.1/formulaires/exporter_formulaire_analyse.php:104) in spip_bonux/v4.1.2/inc/exporter_csv.php on line 183

Warning: Cannot modify header information - headers already sent by (output started at formidable/v5.6.1/formulaires/exporter_formulaire_analyse.php:104) in spip_bonux/v4.1.2/inc/exporter_csv.php on line 184
"Champs","Sans réponse","3 sachets 21.35€","4 sachets 28,65€","5 sachets 34.35€","6 sachets 40.05€","oui","non"

Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in spip_bonux/v4.1.2/inc/exporter_csv.php on line 33