What you can do is re-install or update.
The image tells little on how the error occured, it only gives me the idea of what the error is about.
I don't have the game, so I don't know whether an update will work or not, so if the game shows the same error on update, just re-install the game, and it should work fine.
[Edited by HonestGamer, 11/1/2009 4:08:25 AM]
* Updated game trainers and cheats daily
* Get notified when new cheats are added
* Request which games get new trainers
* Priority support with any problem
• Heal All Demigods
• Damage All Demigods