VirtualBox - Guru Meditation

[Adeel]

Hi Everyone,
Yesterday I installed MS Server 2008 R2 on Win XP SP3 Guest with 4GB memory. All was working fine untill today when I reboot the VM and it crashed by saying Virtualbox-Guru Meditation, Low memory for Host machine. VM is allocated 1GB.
Please if anyone could help to get me out of this issue asap. Thanks.

[mpack]

As the error message dialog also probably said, we really need the VM log file before we can comment. Post it as a .zip attachment please. The VM log file is called "VBox.log", and can be found in the "Logs" subfolder of your VM folder.

I can tell you in advance however that you can't (successfully) give a VM more memory than the host has available to it.