Composer has detected problems on your platform - composer dependencies

Two request for next time:

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I don’t know exactly what dependencies Composer is missing, but I’m guessing it’s the PHP version. Our hosting still runs on PHP 7.4, and your Composer dependencies may be installed for a newer PHP version. You can tell Composer to install dependencies for a different PHP version through the platform configuration:

Depending on the exact dependencies you have, you may need to downgrade some dependencies to support PHP 7.4.

We’re aware that PHP 7.4 is quite old, and we would like to upgrade to PHP 8.1 soon, but there are some technical challenges we need to solve.