HTTP ERROR 500 (website unaccessible, made with Joomla)

Hello,

after the forced updates, my 4 websites broke. I managed to restore 2 of them, that used WordPress. One of them has the dashboard already restored, but the layout completely destroyed (working on it), while the 4th one, that I made with Joomla, is completely unaccessible, even from the dashboard. Is there a way to repair it? I get the "HTTP ERROR 500".

https://pirotess.altervista.org/

You could set temporarily PHP7 with this .htaccess directive:

Code:

---

AddHandler av-php73-temporary .php

---

So, update Joomla to the latest version, then switching back to PHP 8.

Bye!