HELP! WITH STREET LEGAL!

:rant: I need help with the game Street Legal!
it is installed on my computer and when i double click the icon to play the game it says !vm_get_float_field: unknown field: LConfig;/object_detail then when i press ok a little window comes up and says "Street Legal has encountered a problem and needs to close. We are sorry for any inconvenience. bla bla bla then down the bottom there are to tabs one says "Send Error Report" the other "Don't Send" so can someone plz plz tell me what the hell this all means because its driving me nuts and the game is soo hard to find now since its old and no game stores sell it anymore!
if anyone knows what that error means and knows how to fix it! please post me a message back!

PLEASE! Help!! Valkyr