Uncaught PHP Exception TypeError

Was able to fix this with ChatGPT

Just change ( modules/contrib/legal/src/EventSubscriber/LegalNavigationLock.php) the
use Drupal\Core\Http\RequestStack;
to
use Symfony\Component\HttpFoundation\RequestStack;

and
use Symfony\Component\HttpKernel\Event\GetResponseEvent;
to
use Symfony\Component\HttpKernel\Event\RequestEvent;

and line 109:
should be like this:
public function onKernelRequestLockNavigation(RequestEvent $event): void {

Thanks again for chatgpt, dont have time to make patch sorry

There is no file modules/contrib/legal/src/EventSubscriber/LegalNavigationLock.php in the 3.0.2 release.

Have you perhaps applied a patch that adds that file?

The patch file is already fixed in this issue https://www.drupal.org/project/legal/issues/2897486#comment-15572202 🐛 Don't log out users who do not accept the T&C Needs review .

OK, so the issue is a patch has been applied and now that patch throws an error with the latest release.

The release is working fine.

Oh sorry, it was indeed a old version and its patch. I think I didnt apply it to this version, maybe
after composer install that file still stayed there...