VitualBox error

Hi all,
VirtualBox display the following install error to me (Ubuntu 18.04):

Kernel driver not installed (rc=-1908)
The VirtualBox Linux kernel driver is either not loaded or not set up correctly. Please try setting it up again by executing
as root.
If your system has EFI Secure Boot enabled you may also need to sign the kernel modules (vboxdrv, vboxnetflt, vboxnetadp, vboxpci) before you can load them. Please see your Linux system’s documentation for more information.
where: suplibOsInit what: 3 VERR_VM_DRIVER_NOT_INSTALLED (-1908) - The support driver is not installed. On linux, open returned ENOENT.

I’m a root and I enabled virtualization in BIOS (HP Pavilion).

Please check this link

Problem running Vagrant on Ubuntu 18.04