Why does Contact Form 7 v5.4 not submit ?

View QuestionsCategory: QuestionsWhy does Contact Form 7 v5.4 not submit ?
admin Staff asked 5 months ago

/wp-json/contact-form-7/v1/contact-forms/605/refill?_locale=user
{“code”:”rest_cookie_invalid_nonce”,”message”:”Cookie nonce is invalid”,”data”:{“status”:403}

Forms do not submit. The spinner just spins forever.
Contact form v5.4

People reporting same problem:
https://wordpress.org/support/topic/cf7-not-sending-without-logged-in-user/
https://wordpress.org/support/topic/contact-form-7-version-5-4-2/

1 Answers
Best Answer
admin Staff answered 5 months ago

If you are caching, set cache life to less than 10 hours.

The CF7 nonce is causing issues. If it is old copy, form will not work.