virtualbox.org

I running two machines and made join to domain - but when I started the two machines- the one worked and the other give hangging or runing with erro
Anyone familiar with the error attached?

Your host does not have enough available memory to run two VMs with those settings.

VBox.log wrote: 00:00:01.112 Host RAM: 2669MB RAM, available: 846MB
00:00:01.245 RamSize <integer> = 0x0000000050000000 (1 342 177 280, 1 280 MB)