They know that there was issues with the previous version of WEB FORM BUILDER and php8+, that's why coffee Cup team spent hours and hours and a lot of money in research and development to upgrade /update?) to version
2.20

I have now tested a few of my forms on websites after upgrading the servers to PHP 8.3 and they all work just as expected, with no issues and no need any tweeking the backend code (except to configure the user.cfg file to match my domains settings for security etc.

Thank you Its A Kind Of Bali Magic for pointing out that I was posting in the wrong thread. I didn't realize what you were telling me. I actually thought I had selected General Discussion. If the admin can move this thread to the Web Form builder section then I would appreciate it.

Thank you Its A Kind Of Bali Magic for taking the time to run those test telling me the latest Web Form builder builder was working in with PHP 8.2. I appreciate that. Also for letting me know that I can tweak the PHP file. I wish that I could just throw the PHP Mailer code in there but, it's going to take me some time. I will look into it though.

Bali Magic for taking the time to run those test telling me the latest Web Form builder builder was working in with PHP 8.2

It's actually version PHP 8 3
I did the testing on our hosting servers which were updated to PHP 8.3 Two days ago, as far as I am concerned I now am confused that all the forms I am responsible for will work as they ought.
I am sure that one of the mediators will move to the correct thread if they thing it's appropriate.