Composer detected issues in your platform: Your Composer dependencies require a PHP version ">8.0.2"

[Oxy]

Edit composer.json and of course check composer.lock

image is only an example (landmark)

e.g.

"php": ">=7.4"

and then other actions depending on which app you have (read the manual).

Try to get a development environment set up with PHP 7.4, and then run `composer update with PHP 7.4. If that completes without errors, you can upload the generated vendor folder here.