Java Serialization Exception Message

Question

When running an application locally on my box, the application works perfectly. When deployed to QA, the error below is received. I am running Tomcat 5.5.23 locally and in QA. T

Answer 1

Could there be serialized Tomcat sessions on your QA server that are damaged or otherwise jacked up?

Try deleting: ${catalina.home}/work/Catalina/localhost/"whatever your app name is"/SESSION.ser