It means you need to delete some of the **** on your computer to free up some memory. :)
you're lucky - when my PC crushes there is a message "you idiot!""you idiot!" "you idiot!" "you idiot!" "you idiot!" "you idiot!" "you idiot!""you idiot!""you idiot!""you idiot!""you idiot!""you idiot!""you idiot!""you idiot!""you idiot!""you idiot!"
It is possible that your computer space has been cut down. http://fixdll.org/
I think somebody already said it, but install more ram.
This could be serious or it could be some piece of software not playing nice. First you can check hardware issues with the RAM on your computer by running a program like Prime 95 or memtest (this is built into the bios of most PCs now). Run the test overnight. It should not come back with any errors. If it does there is something wrong with your computer hardware. Usually it is an issue with the computer overheating but not always. In this case if it returns errors try taking the side panel off your computer case and make sure all the fans are clear and running. Also if you have a can of compressed air you can blow the dust out of the inside.<br />
Also if you have installed any new drivers it could be causing the problem or any other program on your computer that you have recently installed. I installed a video driver once that had a bug that caused Windows XP to think my video card was overheating causing a blue screen.<br />
So if you have installed a new driver on your computer since the problem started that could be it and rolling back to the older driver could fix it. If none of that works or you do not feel comfortable doing this yourself have a computer tech look at it.
you have to delete some of ur programs then it will be alright when der s more programs in ur comp this prb occors