Problem solved.
The plugin “Send PDF for Contact Form 7 (by Florent Maillefaud)” have an option to display a page after sending the form. Selecting a page there causes the error.
I’ve switched off that option and redirect with javascript as explained in https://contactform7.com/redirecting-to-another-url-after-submissions/
same issue here…
flamingo_email: “[email]”
flamingo_name: “[surname] [name]”
flamingo_subject: “[subject_1] [subject_2] (subject_3)”
But in Inbound Messages it’s displaying the default [your-subject], [your-name] and [your-email].
Active plugin:
– Contact Form 7
– Flamingo
– Contact Form 7 Conditional Fields (by Jules Colle)
– Send PDF for Contact Form 7 (by Florent Maillefaud)
