There was an error trying to send your message. Please try again later.

Hi I’m have the issue with “There was an error trying to send your message. Please try again later.” with orange box. Brand new basic Astra theme, no additional plugins of any kind. Out of the box Contact form 7 with the form already built when installed (form1).
I didn’t make any changes just installed and tested.
Then added reCAPTCHA v3… same thing
then switched to reCAPTCHA v2… same thing.
Changed email addresses… nada.
deleted form and started new…. nope.

I installed WP from Cpanel and tried it twice
WP 5.4.1
PHP 7.3
Is there a problem i’m missing?

Please advise.
Thank you.
J