Why an attachment not a screen shot with URL?

Your jpg linked to me to a download page that on my security sensitive setup gives me a warning about downloading files, which of course i then have to download and then open etc. and the image is not in the url context.

So direct screenshots, as @fplanque repeatedly reminds us users, are asked for and easier at this end to read detail

See https://forums.b2evolution.net/problem-with-update-from-php-7-to-php

and search for php 7.2 on this site :)

I switched the jpg to display.

When you look at the first 2 lines of the screenshot, you can see that PHP 7.2 is badly configured.

And here we'd really like you to have answered the question about "NAME OF YOUR WEBHOST" ...

I didnt do that? Sorry, normally I do but I was going on 48 hours + no sleep :-)

Its Croc web

Cool! I changed the PHP Setting

open_basedir no value

and now 7.2 is working!