➜  myenv vagrant up
Bringing machine 'default' up with 'virtualbox' provider...
==> default: Importing base box 'myenv'...
==> default: Matching MAC address for NAT networking...
==> default: Setting the name of the VM: myenv_default_1495010353182_71427
==> default: Clearing any previously set network interfaces...
==> default: Preparing network interfaces based on configuration...    default: Adapter 1: nat
==> default: Forwarding ports...    default: 22 (guest) => 2222 (host) (adapter 1)
==> default: Booting VM...
There was an error while executing `VBoxManage`, a CLI used by Vagrantfor controlling VirtualBox. The command and stderr is shown below.

Command: ["startvm", "7b021294-aa01-4ace-a0ff-2562353ed3a2", "--type", "headless"]

Stderr: VBoxManage: error: The VM session was aborted
VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component SessionMachine, interface ISession