Server Fatal error!.

Guys please help me
It start when i log in nfs w and then stay about 10 min or 5,and then it says either Server_Fatal_Error13 or Server_Fatal_error12.that's when I DONT USE ANY CHEAT !! lOl
but when i use one like berkay cheat it work normaly
WTF Have happend for my Nfs ?? any idea.?? :D

there servers are fuck right now. chichane is tottaly fcked up i try to farming my accounts but there shitty servers are working very slow

yap i cant belive lag in there !