"java.lang.IllegalArgumentException: committerName and repositoryName cannot be null" thrown while editing the author mapping

2009-12-04 18:27:27,250 ERROR [btpool0-5] org.mortbay.log org.mortbay.log.Slf4jLog-warn - /profile/editAuthorMapping.do
java.lang.IllegalArgumentException: committerName and repositoryName cannot be null: committerName=null,repositoryName=SVN-12
	at com.cenqua.fisheye.model.Managers.CommitterUserMappingManager.getMappingForCommitter(CommitterUserMappingManager.java:40)
	at com.cenqua.fisheye.model.Managers.CommitterUserMappingManager.mappingExists(CommitterUserMappingManager.java:120)
	at com.cenqua.fisheye.web.profile.actions.EditAuthorMappingAction.editMapping(EditAuthorMappingAction.java:150)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)	at java.lang.reflect.Method.invoke(Method.java:597)
	at com.opensymphony.xwork.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java:358)

	at com.opensymphony.xwork.DefaultActionInvocation.invokeActionOnly(DefaultActionInvocation.java:218)

	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:192)
	at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31)
	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:190)