Conflict between wpforms and siteorigin bundle widget

Hi !
I use the ascend theme from kadence theme and page buider and your siteorigin plugin and also the wp forms plugin for sending forms.

For some time now, Internet users have sometimes had a problem submitting the registration form. I contacted wpform and they noticed that if you deactivate the SiteOrigin Widgets Bundle plugin, the error code in the Google console of the page concerned disappears and probably the form submission problem (which I cannot reproduce my side, but which happened to at least 6 Internet users). They told me to check with you.

I cannot deactivate this plugin because my entire layout would be lost….

here is the page where the form appears and to see the errors listed in the Google Chrome console : https://www.formation-ebenisterie.com/formulaire-preinscription-en-ligne/

All my plugins, theme and wordpresson are up to date.

Can you help me ? Thanks in advance !