Beef up error reporting a bit
Beef up error reporting a bit

CON-In-A-Box/CIAB-SignIn,CON-In-A-Box/CIAB-SignIn,CON-In-A-Box/ConComSignIn,CON-In-A-Box/CIAB-SignIn,CON-In-A-Box/CIAB-SignIn,CON-In-A-Box/ConComSignIn,CON-In-A-Box/ConComSignIn,CON-In-A-Box/ConComSignIn