Form Not Submitting After Latest Update

Hello:

After the latest update to
Contact Form 7 Multi Step Pro
Version 2.5.4 | By NinjaTeam

This form https://www.staging2.fellowone.com/fellow-one-research/the-four-body-types/body-type-quiz-calculator/ (PW: STAGINGsiteTroubleshooting )

Error message and Console Images:

https://drive.google.com/file/d/14UNDFcdT9DlZS6Rq1-vHxFSgY-uDRoQA/view?usp=sharing

https://drive.google.com/file/d/1mK6P1RH6X_guuzQUwdfpUU1tMxn_kZHv/view?usp=sharing

Thank you.

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