Don't know how to fix

It could be something as simple as an incompatible graphics card. A memory leak. Or the programmer may not have anticipated your setup.
If the game is pirated it may have been hacked which can cause instability.
It may just need the latest patch.

The best way to resolve this is to go to the website related to this game and read the FAQ or look at the forum there to see if someone else has the same problem

Source : http://www.fixya.com/support/t204768-error

OR

Try to reinstall the software you use, when the error come, again

Hope that helps
IF not then return here
Have a nice day