Thrown by SharedTempStore and PrivateTempStore if they cannot acquire a lock. Hierarchy

public SharedTempStore::getMetadata($key)

The current user. Type:

The request stack. Type: \Symfony\Component\HttpFoundation\RequestStack File

public AdminNegotiator::applies(RouteMatchInterface $rout

public AccountSettingsForm::buildForm(array $form, FormStateInterface

protected UserAccessControlHandler::checkAccess(EntityInterface

public SharedTempStore::get($key)

protected UserAuthenticationCo

public UserStorageInterface::deleteRoleReferences(array