retrofit2.adapter.rxjava.HttpException: HTTP 500 Internal Server Error

11-01 09:20:37.780 875-875/com.moreunion.zhenghao I/x_log:HttpParams.getParmes(L:39): =====编号====( getSystemCommonInfo )     {"app_type":2}
11-01 09:20:37.780 875-875/com.moreunion.zhenghao I/x_log:HttpParams.getParmes(L:40): ===========================请求参数================================================
11-01 09:20:37.781 875-875/com.moreunion.zhenghao I/HttpParams: logout_sid: scsmh6bk6f3k3nb75vcim1t5b5
11-01 09:20:38.344 875-875/com.moreunion.zhenghao W/System.err: retrofit2.adapter.rxjava.HttpException: HTTP 500 Internal Server Error
11-01 09:20:38.344 875-875/com.moreunion.zhenghao W/System.err:     at retrofit2.adapter.rxjava.OperatorMapResponseToBodyOrError$1.onNext(OperatorMapResponseToBodyOrError.java:43)
11-01 09:20:38.344 875-875/com.moreunion.zhenghao W/System.err:     at retrofit2.adapter.rxjava.OperatorMapResponseToBodyOrError$1.onNext(OperatorMapResponseToBodyOrError.java:38)
11-01 09:20:38.344 875-875/com.moreunion.zhenghao W/System.err:     at retrofit2.adapter.rxjava.RxJavaCallAdapterFactory$RequestArbiter.request(RxJavaCallAdapterFactory.java:173)
11-01 09:20:38.344 875-875/com.moreunion.zhenghao W/System.err:     at rx.internal.operators.OperatorSubscribeOn$SubscribeOnSubscriber$1.request(OperatorSubscribeOn.java:109)
11-01 09:20:38.344 875-875/com.moreunion.zhenghao W/System.err:     at rx.internal.producers.ProducerArbiter.setProducer(ProducerArbiter.java:126)
11-01 09:20:38.344 875-875/com.moreunion.zhenghao W/System.err:     at rx.internal.operators.OnSubscribeRedo$2$1.setProducer(OnSubscribeRedo.java:267)
11-01 09:20:38.344 875-875/com.moreunion.zhenghao W/System.err:     at rx.internal.operators.OperatorSubscribeOn$SubscribeOnSubscriber.setProducer(OperatorSubscribeOn.java:105)
11-01 09:20:38.344 875-875/com.moreunion.zhenghao W/System.err:     at rx.Subscriber.setProducer(Subscriber.java:205)
11-01 09:20:38.344 875-875/com.moreunion.zhenghao W/System.err:     at retrofit2.adapter.rxjava.RxJavaCallAdapterFactory$CallOnSubscribe.call(RxJavaCallAdapterFactory.java:152)
11-01 09:20:38.344 875-875/com.moreunion.zhenghao W/System.err:     at retrofit2.adapter.rxjava.RxJavaCallAdapterFactory$CallOnSubscribe.call(RxJavaCallAdapterFactory.java:138)
11-01 09:20:38.344 875-875/com.moreunion.zhenghao W/System.err:     at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:48)
11-01 09:20:38.344 875-875/com.moreunion.zhenghao W/System.err:     at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30)
11-01 09:20:38.344 875-875/com.moreunion.zhenghao W/System.err:     at rx.Observable.unsafeSubscribe(Observable.java:10346)
11-01 09:20:38.344 875-875/com.moreunion.zhenghao W/System.err:     at rx.internal.operators.OperatorSubscribeOn$SubscribeOnSubscriber.call(OperatorSubscribeOn.java:100)
11-01 09:20:38.344 875-875/com.moreunion.zhenghao W/System.err:     at rx.internal.schedulers.CachedThreadScheduler$EventLoopWorker$1.call(CachedThreadScheduler.java:230)
11-01 09:20:38.344 875-875/com.moreunion.zhenghao W/System.err:     at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:55)
11-01 09:20:38.345 875-875/com.moreunion.zhenghao W/System.err:     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:428)
11-01 09:20:38.345 875-875/com.moreunion.zhenghao W/System.err:     at java.util.concurrent.FutureTask.run(FutureTask.java:237)
11-01 09:20:38.345 875-875/com.moreunion.zhenghao W/System.err:     at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:272)
11-01 09:20:38.345 875-875/com.moreunion.zhenghao W/System.err:     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133)
11-01 09:20:38.345 875-875/com.moreunion.zhenghao W/System.err:     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607)
11-01 09:20:38.345 875-875/com.moreunion.zhenghao W/System.err:     at java.lang.Thread.run(Thread.java:776)