Hi,
PicoCMS not working with highers PHP versions (in my case 8.0). Error which I reciving:

NOTICE: PHP message: PHP Fatal error:  Unparenthesized `a ? b : c ? d : e` is not supported. Use either `(a ? b : c) ? d : e` or `a ? b : (c ? d : e)` in /var/www/html/vendor/twig/twig/lib/Twig/Node.php on line 42

As far as I found, PHP 7.4+ changing this:
https://www.php.net/manual/en/migration74.deprecated.php

I think, this should be fixed because older versions are comming to end of life.

or maybe I missed something, and someone could help me.

Thanks for amaizing work!