I use Oracle VM Virtualbox，when I lanuch，there is a error

Question

不能为虚拟电脑 ubuntu64 打开一个新任务.

Not in a hypervisor partition (HVP=0) (VERR_NEM_NOT_AVAILABLE).

AMD-V is disabled in the BIOS (or by the host OS) (VERR_SVM_DISABLED)