loginstorage

I'm not sure what I've got set wrong, but I'm getting the following error message when I try to set loginstorage=session The tag does not allow the attribute(s) LOGINSTORAGE. The valid attribute(s) are APPLICATIONTIMEOUT,CLIENTMANAGEMENT,CLIENTSTORAGE,NAME,SESSIONMANAGEMENT ,SESSIONTIMEOUT,SETCLIENTCOOKIES,SETDOMAINCOOKIES. The line of code I'm using is... <cfapplication sessionmanagement="yes" clientmanagement="yes" loginStorage="Session"> in my application.cfm I'm using CFMX6.1 I believe.