Re-enter SD3CSDAG01

Exception Description Application: SD3CSDAG01 Error: java.lang.IllegalStateException: <er.extensions.components._private.ERXSwitchComponent> : componentName not specified or componentName association evaluated to null. Reason: <er.extensions.components._private.ERXSwitchComponent> : componentName not specified or componentName association evaluated to null. Stack trace: File Line# Method Package ERXSwitchComponent.java 61 componentNameInContext er.extensions.components._private ERXSwitchComponent.java 129 appendToResponse er.extensions.components._private WODynamicGroup.java 126 appendChildrenToResponse com.webobjects.appserver._private WODynamicGroup.java 136 appendToResponse com.webobjects.appserver._private WOComponentContent.java 51 appendToResponse com.webobjects.appserver._private WODynamicGroup.java 126 appendChildrenToResponse com.webobjects.appserver._private WOConditional.java 94 appendToResponse com.webobjects.appserver._private WOComponent.java 1122 appendToResponse com.webobjects.appserver WOComponentReference.java 135 appendToResponse com.webobjects.appserver._private WODynamicGroup.java 126 appendChildrenToResponse com.webobjects.appserver._private WODynamicGroup.java 136 appendToResponse com.webobjects.appserver._private WOComponent.java 1122 appendToResponse com.webobjects.appserver SDWOBaseComponent.java 137 appendToResponse com.selbstdenker.utilities SD3CWOComponent.java 216 appendToResponse com.selbstdenker.sd3c.core SD3CPageMeisterComponent.java 290 appendToResponse com.selbstdenker.sd3c.core WOComponent.java 1574 _appendPageToResponse com.webobjects.appserver WOComponent.java 1543 _generateResponseInContext com.webobjects.appserver WOComponent.java 1538 generateResponse com.webobjects.appserver SD3CApplication.java 391 handleSessionRestorationErrorInContext com.selbstdenker.sd3c.core ERXComponentRequestHandler.java 262 _dispatchWithPreparedApplication er.extensions.appserver ERXComponentRequestHandler.java 302 _handleRequest er.extensions.appserver ERXComponentRequestHandler.java 378 handleRequest er.extensions.appserver WOApplication.java 1687 dispatchRequest com.webobjects.appserver ERXApplication.java 2090 dispatchRequestImmediately er.extensions.appserver ERXApplication.java 2055 dispatchRequest er.extensions.appserver WOWorkerThread.java 144 runOnce com.webobjects.appserver._private WOWorkerThread.java 226 run com.webobjects.appserver._private Thread.java 748 run java.lang NA : Non applicable, JIT activated