EAS客户端登录是弹出尝试重连错误提示

错误信息：java.lang.OutOfMemoryError: Java 堆空间
错误详细堆栈信息：com.kingdee.bos.rpc.RPCException: java.lang.OutOfMemoryError: Java 堆空间
at: com.kingdee.bos.rpc.RPCException.createIt(RPCException.java:81)
at: com.kingdee.bos.rpc.impl.RPCInvoke.finishInvoke(RPCInvoke.java:446)
at: rpc_generate._STUB_com_1_kingdee_1_bos_1_framework_1_session_1_ILoginModule.fullLogin(Unknown Source)
at: com.kingdee.bos.rpc.loadbalance.distributer.LoginModuleUtil.fullLogin(LoginModuleUtil.java:31)
at: com.kingdee.eas.base.uiframe.client.LoginHelper.innerFullLogin(LoginHelper.java:971)
at: com.kingdee.eas.base.uiframe.client.LoginHelper.submitLogin(LoginHelper.java:708)
at: com.kingdee.eas.base.uiframe.client.LoginHelper.loginExcludeInit(LoginHelper.java:397)
at: com.kingdee.eas.base.uiframe.client.SystemEntry.login(SystemEntry.java:162)
at: com.kingdee.eas.base.uiframe.client.LoginFrame.login(LoginFrame.java:1285)
at: com.kingdee.eas.base.uiframe.client.LoginFrame.loginMain(LoginFrame.java:1011)
at: com.kingdee.eas.base.uiframe.client.LoginFrame.access$1000(LoginFrame.java:126)
at: com.kingdee.eas.base.uiframe.client.LoginFrame$ActionLogin$1.run(LoginFrame.java:697)
java.lang.OutOfMemoryError: Java 堆空间
at: java.lang.Class.getDeclaredFieldImpl(Native Method)
at: java.lang.Class.getDeclaredField(Class.java:645)
at: java.io.ObjectStreamClass.getDeclaredSUID(ObjectStreamClass.java:1751)
at: java.io.ObjectStreamClass.access$700(ObjectStreamClass.java:85)
at: java.io.ObjectStreamClass$3.run(ObjectStreamClass.java:561)
at: java.io.ObjectStreamClass$3.run(ObjectStreamClass.java:549)
at: java.security.AccessController.doPrivileged(AccessController.java:274)
at: java.io.ObjectStreamClass.(ObjectStreamClass.java:549)
at: java.io.ObjectStreamClass.lookup(ObjectStreamClass.java:393)
at: java.io.ObjectStreamClass.lookup(ObjectStreamClass.java:234)
at: com.kingdee.util.marshal.Marshaller.writeReplaceObject(Marshaller.java:232)
at: com.kingdee.util.marshal.Marshaller.writeObject0(Marshaller.java:156)
at: com.kingdee.util.marshal.Marshaller.writeObject(Marshaller.java:96)
at: com.kingdee.util.PropertyContainer.marshal(PropertyContainer.java:456)
at: com.kingdee.bos.dao.AbstractBaseObjectValue.marshal(AbstractBaseObjectValue.java:825)
at: com.kingdee.util.marshal.Marshaller.writeMarshalData(Marshaller.java:379)
at: com.kingdee.util.marshal.Marshaller.writeObject0(Marshaller.java:199)
at: com.kingdee.util.marshal.Marshaller.writeObject(Marshaller.java:96)
at: com.kingdee.util.SortedStringObjectMap.marshal(SortedStringObjectMap.java:425)
at: com.kingdee.util.marshal.Marshaller.writeMarshalData(Marshaller.java:379)
at: com.kingdee.util.marshal.Marshaller.writeObject0(Marshaller.java:199)
at: com.kingdee.util.marshal.Marshaller.writeObject(Marshaller.java:96)
at: com.kingdee.util.PropertyContainer.marshal(PropertyContainer.java:456)
at: com.kingdee.bos.dao.AbstractBaseObjectValue.marshal(AbstractBaseObjectValue.java:825)
at: com.kingdee.util.marshal.Marshaller.writeMarshalData(Marshaller.java:379)
at: com.kingdee.util.marshal.Marshaller.writeObject0(Marshaller.java:199)
at: com.kingdee.util.marshal.Marshaller.writeObject(Marshaller.java:96)
at: com.kingdee.bos.rpc.impl.RPCService.serviceInvoke(RPCService.java:834)
at: com.kingdee.bos.rpc.impl.RPCService.service(RPCService.java:139)
at: com.kingdee.bos.rpc.impl.ServiceDispatcher.run(ServiceDispatcher.java:153)
at: com.kingdee.bos.rpc.impl.ThreadJob.run(ThreadJob.java:27)
at: com.kingdee.bos.rpc.impl.ThreadPool2$Worker.run(ThreadPool2.java:140)