"Exception Error" on Log In

I'm now receiving this exception error when I try to log in and play...
"Exception on Automation Exit
Object reference not set to an instance of an object."
I believe I have the Supercharged version, I bought the game. My log in information looks correct. This is the first time I've gotten this error message.
I've ran the cleaner tool to no avail. The only graphical option I've changed at the log in screen is put the game in window mode instead of full screen. I check box full screen or put the options back to default and still get this error.
Like I've said, I've played this game for like a year now with very little problems - little glitches here and there, nothing the cleaner couldn't handle. First time I've seen this.
"Exception on Automation Exit
Object reference not set to an instance of an object."
I believe I have the Supercharged version, I bought the game. My log in information looks correct. This is the first time I've gotten this error message.
I've ran the cleaner tool to no avail. The only graphical option I've changed at the log in screen is put the game in window mode instead of full screen. I check box full screen or put the options back to default and still get this error.
Like I've said, I've played this game for like a year now with very little problems - little glitches here and there, nothing the cleaner couldn't handle. First time I've seen this.