云服务器控制台出现错误乱码？你碰到没有？

undefine error：undefine error：Failed to invoke the method findEcsById in the service com.aliyun.phoenix.api.ecs.EcsQueryService. Tried 3 times of the providers [10.200.98.236:20880, 10.200.217.72:20880] (2/2) from the registry dubbo.aliyun-inc.com:9090 on the consumer 10.200.98.231 using the dubbo version 2.4.8. Last error is: Invoke remote method timeout. method: findEcsById, provider: dubbo://10.200.217.72:20880/com.aliyun.phoenix.api.ecs.EcsQueryService?accesslog=/alidata/www/logs/java/pbs/sys/dubbo.log&anyhost=true&application=aliyun-hz-pheonix_resource_center&check=false&default.service.filter=dragoon&default.timeout=5000&dubbo=2.4.9&interface=com.aliyun.phoenix.api.ecs.EcsQueryService&methods=queryEcsSummaryByInstanceId,queryEcsByParam,findEcsInRegion,findEcsByInstanceId,findEcsById&organization=aliyun-biz-tech&pid=20323&protocol=dubbo&revision=1.0-20130320.083516-11&side=consumer&timeout=5000&timestamp=1366964918722&version=1.0.0, cause: Waiting server-side response timeout. start time: 2013-04-28 10:50:09.746, end time: 2013-04-28 10:50:14.749, client elapsed: 0 ms, server elapsed: 5003 ms, timeout: 5000 ms, request: Request [id=180383, version=2.0.0, twoway=true, event=false, broken=false, data=RpcInvocation [methodName=findEcsById, parameterTypes=[class java.lang.Long], arguments=[136821], attachments={path=com.aliyun.phoenix.api.ecs.EcsQueryService, interface=com.aliyun.phoenix.api.ecs.EcsQueryService, timeout=5000, version=1.0.0}]], channel: /10.200.98.231:44338 -> /10.200.217.72:20880

控制台里出现的，什么意思，什么问题？