errorsarlm from spdep package / error message

Hi all

I am trying to debug my R project. As I invoke the "errorsarlm" function 
from the "spdep" package, I am getting the following error:

Error in as.vector(residuals(lm.target)) :
   '.SigArgs' is shorter than '.SigLength' says it should be

I have no clue why this error message arises. An internet search did not 
give an answer, either. Do some of you know? I am not sure whether or 
not I have to provide a minimal reproducible code in this mailing list?

Thanks