Yes it is:
cfApplication2ecfc706787953$funcONAPPLICATIONSTART.runFunction(G:\apps\sites\patientresource\navigationportal*Application*.cfc:59
Are all your CF11 updates installed? I’d have to do some testing or at least Googling to see if this is a known issue with Adobe CF not allowing the session scope to be accessed prior to the onSessionStart method being called.
Thanks!
~Brad
ColdBox Platform Evangelist
Ortus Solutions, Corp
E-mail: brad@coldbox.org
ColdBox Platform: http://www.coldbox.org
Blog: http://www.codersrevolution.com