What do you mean by server? A computer? Or simply a software running on the computer.
And about the memmory bumping screen, tell me more about it, I mean that it says on it. Try to disable the "Automatly reboot on error" you will disable this from somewhere in double-click My Computer > Properties > System(or Settings, I don't remember). I don't remember actualy the menu, I haven't run Windows for some time.
Anyways, try to send me some logs from the Minidump folder(c:\Windows\Minidump).

Goodluck!