An Error has Occurred

[Shax]

Whenever I want to quote someones post I get this error. 

An Error Has Occurred!
Session verification failed. Please try logging out and back in again, and then try again. 

I log back out and log back in and still get the same message

[Shax]

Fixed, cancel that 

[Cottelletje]

what was the fault?i got it too now what did you do?

[Grudge]

Sure that's not for karma you are having a problem with?

[Cottelletje]

well how did you fix it dude?