DPR-ERR-2068 谁遇到过这个错误，如何解决

在启动C8服务时，报如下错误
Original Error: DPR-ERR-2068 The administration request failed. Cannot
connect to dispatcher.
Handler trace back:
[the_dispatcher]
com.cognos.pogo.handlers.performance.Performan ceIndicationHandler
[the_dispatcher] com.cognos.pogo.handlers.logic.ChainHandler
[service_lookup] com.cognos.pogo.handlers.engine.ServiceLookupHandl er
[adminRequestChain] com.cognos.pogo.handlers.logic.ChainHandler
[AdminRequestHandler]
com.cognos.pogo.handlers.configurable.AdminReq uestHandler
Exception trace back:
null

不知怎么解决，请教大家解决下