[Exim] Exiscan and sophie

Hi,
Im getting this error with sophie and exiscan:

2002-11-11 13:40:35 18BJUB-00074r-00 temporarily rejected by exiscan():
temporary local problem (unable to connect to sophie UNIX socket
(/var/run/sophie). errno=13)

Sophie socket is:
srwxrwx---    1 mail     mail            0 Nov 11 13:35 sophie
-rw-rw----    1 mail     mail            6 Nov 11 13:35 sophie.pid

any ideas?