cooperative error

i tryed to hook the cooperative boot tothe p-server co i`m in and it says
"[INFO] (7:32:13 pm): An error occured while trying to load maps. Error returned was: Unable to read beyond the end of the stream."
dono what to do any thoughts ???

It means exactly what the error says.

Whatever it's trying to read when it throws that exception (map file, packet, etc) is shorter then the amount of bytes you're trying to read.

Check the corresponding code to see how far you're reading.