contact-forms/6/feedback 500 (Internal Server Error)

Hi,
I tested it on several sites – when someone is trying to contact us nothing happens. in the console there is an error:

POST https://optimusnga1.000webhostapp.com/wp-json/contact-form-7/v1/contact-forms/6/feedback 500 (Internal Server Error)

Also in the console I see error related to “https://optimusnga1.000webhostapp.com/wp-json/contact-form-7/v1/contact-forms/6/feedback”

I know that usually error 500 in on the server side – but this time I think it is related to contact form 7 servers since I tested it on several sites with different servers and providers.

Can you please help?

Regards,

Ram

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