The code [contact-form-7 404 "Not Found"] is a sign that the contact form specified by the shortcode (described in the previous answer) couldn’t be found. Make sure you are using the correct shortcode.
The code [contact-form-7 404 "Not Found"] is a sign that the contact form specified by the shortcode (described in the previous answer) couldn’t be found. Make sure you are using the correct shortcode.