My gridcoin.conf:

server=1
listen=1
rpcuser=benhur
rpcpassword=1
rpcallowip=127.0.0.1
rpcport=9332
addnode=137.116.167.42
addnode=137.116.167.52
addnode=191.238.60.17
addnode=191.238.51.28
addnode=191.235.137.239
addnode=191.235.138.12
addnode=23.97.147.78
addnode=23.97.148.49
addnode=138.91.246.228
addnode=138.91.247.22
addnode=supernode.gridcoin.us
cpumining=true
threadlimit=1
email=XXXX@XXX.com
UpdatingLeaderboard=false


There is "rpcallowip=*" in your Gridcoin.conf.
I think it should be  "rpcallowip=127.0.0.1".

And please check the Email address in gridcoin.conf.It is the same with  the username of boinc project(Asteroids@home).