Error creating machine: Error in driver during machine creation: /usr/local/bin/VBoxManage sharedfolder add default --name hosthome --hostpath /home --automount failed:

[Marietto2008]

I'm trying to install and configure docker on FreeBSD but this is what happened at some point :

[zioma@lozioma ~]$ docker-machine create -d virtualbox default

Creating CA: /home/zioma/.docker/machine/certs/ca.pem
Creating client certificate: /home/zioma/.docker/machine/certs/cert.pem
Running pre-create checks...
(default) Image cache directory does not exist, creating it at /home/zioma/.docker/machine/cache...
(default) No default Boot2Docker ISO found locally, downloading the latest release...
(default) Latest release for github.com/boot2docker/boot2docker is v19.03.12
(default) Downloading /home/zioma/.docker/machine/cache/boot2docker.iso from https://github.com/boot2docker/boot2docker/releases/download/v19.03.12/boot2docker.iso...
(default) 0%....10%....20%....30%....40%....50%....60%....70%....80%....90%....100%
Creating machine...
(default) Copying /home/zioma/.docker/machine/cache/boot2docker.iso to /home/zioma/.docker/machine/machines/default/boot2docker.iso...
(default) Creating VirtualBox VM...
(default) Creating SSH key...
Error creating machine: Error in driver during machine creation: /usr/local/bin/VBoxManage sharedfolder add default --name hosthome --hostpath /home --automount failed:
VBoxManage: error: Shared folder path '/home' is not a directory
VBoxManage: error: Details: code NS_ERROR_INVALID_ARG (0x80070057), component SharedFolderWrap, interface ISharedFolder, callee nsISupports
VBoxManage: error: Context: "CreateSharedFolder(Bstr(pszName).raw(), Bstr(szAbsHostPath).raw(), fWritable, fAutoMount, Bstr(pszAutoMountPoint).raw())" at line 1194 of file VBoxManageMisc.cpp