Re-enter FBWebSite

Exception Description Application: FBWebSite Error: java.lang.ClassCastException: com.webobjects.foundation.NSKeyValueCoding$Null cannot be cast to java.lang.String Reason: com.webobjects.foundation.NSKeyValueCoding$Null cannot be cast to java.lang.String Stack trace: File Line# Method Package ProductDescription.java 28 setIdent com.fb.website.components DirectAction.java 173 productDescriptionAction com.fb.website GeneratedMethodAccessor95.java NA invoke sun.reflect DelegatingMethodAccessorImpl.java 25 invoke sun.reflect Method.java 597 invoke java.lang.reflect WODirectAction.java 144 performActionNamed com.webobjects.appserver ERXDirectAction.java 418 performActionNamed er.extensions.appserver WOActionRequestHandler.java 259 _handleRequest com.webobjects.appserver._private WOActionRequestHandler.java 158 handleRequest com.webobjects.appserver._private ERXDirectActionRequestHandler.java 126 handleRequest er.extensions.appserver WOApplication.java 1687 dispatchRequest com.webobjects.appserver ERXApplication.java 2085 dispatchRequestImmediately er.extensions.appserver ERXApplication.java 2050 dispatchRequest er.extensions.appserver WOWorkerThread.java 144 runOnce com.webobjects.appserver._private WOWorkerThread.java 226 run com.webobjects.appserver._private Thread.java 695 run java.lang NA : Non applicable, JIT activated