I've installed Lamda Probe with Tomcat 5.0.  Upon deployment, I can get into the probe and access the information I need as a manager. 

However, after Tomcat got restarted, I no longer able to get back into the Lamba Probe again, and get the following error:

It seems that Probe application does not have sufficient access to Tomcat core libraries.


Does anyone know if I've missed something during the set up?  It works the after the deployment, and stop working after Tomcat recycled. 
Thanks in advance.