NS_ERROR_FAILURE (0x80004005)

I am trying to use a virtual machine and installing the required apps, but I receive the following error.

Failed to open a session for the virtual machine Ubuntu-VM.

The virtual machine 'Ubuntu-VM' has terminated unexpectedly during startup with exit code 1 (0x1).

Result Code: NS_ERROR_FAILURE (0x80004005)Component: MachineWrapInterface: IMachine {85632c68-b5bb-4316-a900-5eb28d3413df}

How can I solve this problem?

Many thanks for considering my request.

Shahriar Shahbazian