homestead vagrant up 报错 Your VM has become inaccessible

==> vagrant: A new version of Vagrant is available: 2.2.4 (installed version: 2.2.2)!
==> vagrant: To upgrade visit: https://www.vagrantup.com/downloads.html

Bringing machine 'homestead-7' up with 'virtualbox' provider...
==> homestead-7: Checking if box 'laravel/homestead' is up to date...
==> homestead-7: A newer version of the box 'laravel/homestead' for provider 'virtualbox' is
==> homestead-7: available! You currently have version '7.1.0'. The latest is version
==> homestead-7: '7.2.1'. Run `vagrant box update` to update.
Your VM has become "inaccessible." Unfortunately, this is a critical error
with VirtualBox that Vagrant can not cleanly recover from. Please open VirtualBox
and clear out your inaccessible virtual machines or find a way to fix
them.