An error message?

Hi everybody,
I just start using the new version of dynare and I don’t understand the “error message” I get from teh attached code.
Please, can you tell me more about this error type…for example “ERROR: RBCAF.mod:85.34: syntax error, unexpected DIVIDE”???
RBCAF.mod (3.9 KB)

needless to bother yourself!! I get it…thanks