com.fr.stable.FRException: PROMPT CODE:2102 错误代码：12400002 您需要一个注册码或者该报表服务器的使用人数超过了注册限制的数量
	at com.fr.web.core.SessionPoolManager.generateSessionID_checkPromptRegisted(SessionPoolManager.java:341)
	at com.fr.web.core.ReportDispatcher.dealWeblet(ReportDispatcher.java:278)
	at com.fr.web.core.ReportDispatcher.dealWithRequest(ReportDispatcher.java:248)
	at com.fr.web.controller.BaseRequestService.preview(BaseRequestService.java:42)
	at com.fr.web.controller.ReportRequestService.preview(ReportRequestService.java:28)
	at sun.reflect.GeneratedMethodAccessor302.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at com.fr.third.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205)
	at com.fr.third.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:133)

抱歉！暂无解决方案建议。