紧急求救 Sharepoint日志报错

Sharepoint服务器，事件查看器中，每分钟报以下三个错误：

第一个：

ID 为 a5382e07-fc61-4101-9f74-90a893584cdb 的作业定义 Microsoft.Office.Server.Administration.ApplicationServerAdministrationServiceJob 的 Execute 方法引发异常。下面包含详细信息。

异常来自 HRESULT:0x80005006

有关更多信息，请参阅在 http://go.microsoft.com/fwlink/events.asp 的帮助和支持中心。

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第二个：

执行应用程序服务器管理作业时出现异常。

消息: 异常来自 HRESULT:0x80005006

技术支持详细信息:
System.Runtime.InteropServices.COMException (0x80005006): 异常来自 HRESULT:0x80005006

Server stack trace:
在 System.DirectoryServices.Interop.UnsafeNativeMethods.IAds.PutEx(Int32 lnControlCode, String bstrName, Object vProp)
在 System.DirectoryServices.PropertyValueCollection.OnClearComplete()
在 System.DirectoryServices.PropertyValueCollection.set_Value(Object value)
在 Microsoft.SharePoint.AdministrationOperation.Metabase.ApplicationPool.set_IdentityType(ApplicationPoolIdentityType value)
在 Microsoft.SharePoint.AdministrationOperation.Metabase.ApplicationPool.set_UserName(String value)
在 Microsoft.SharePoint.AdministrationOperation.SPProvisioningAssistant.ProvisionIisApplicationPool(String name, ApplicationPoolIdentityType identityType, String userName, SecureString password, TimeSpan idleTimeout, TimeSpan periodicRestartTime)
在 Microsoft.SharePoint.AdministrationOperation.SPAdministrationOperation.DoProvisionIisApplicationPool(String name, Int32 identityType, String userName, String password, TimeSpan idleTimeout, TimeSpan periodicRestartTime)
在 System.Runtime.Remoting.Messaging.StackBuilderSink._PrivateProcessMessage(IntPtr md, Object[] args, Object server, Int32 methodPtr, Boolean fExecuteInContext, Object[]& outArgs)
在 System.Runtime.Remoting.Messaging.StackBuilderSink.PrivateProcessMessage(RuntimeMethodHandle md, Object[] args, Object server, Int32 methodPtr, Boolean fExecuteInContext, Object[]& outArgs)
在 System.Runtime.Remoting.Messaging.StackBuilderSink.SyncProcessMessage(IMessage msg, Int32 methodPtr, Boolean fExecuteInContext)

Exception rethrown at [0]:
在 System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
在 System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
在 Microsoft.SharePoint.AdministrationOperation.SPAdministrationOperation.DoProvisionIisApplicationPool(String name, Int32 identityType, String userName, String password, TimeSpan idleTimeout, TimeSpan periodicRestartTime)
在 Microsoft.SharePoint.Administration.SPMetabaseManager.ProvisionIisApplicationPool(String name, Int32 identityType, String userName, SecureString password, TimeSpan idleTimeout, TimeSpan periodicRestartTime)
在 Microsoft.Office.Server.Administration.SharedWebServiceInstance.CreateSharedWebServiceApplicationPool(SharedResourceProvider srp)
在 Microsoft.Office.Server.Administration.ApplicationServerJob.ProvisionLocalSharedServiceInstances(Boolean isAdministrationServiceJob)

有关更多信息，请参阅在 http://go.microsoft.com/fwlink/events.asp 的帮助和支持

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第三个：

服务实例 Microsoft.Office.Server.Search.Administration.SearchAdminSharedWebServiceInstance (3107b914-7ecb-411d-982f-1353905b24d6)的应用程序服务器管理作业失败。

原因: 异常来自 HRESULT:0x80005006

技术支持详细信息:
System.Runtime.InteropServices.COMException (0x80005006): 异常来自 HRESULT:0x80005006

Server stack trace:
在 System.DirectoryServices.Interop.UnsafeNativeMethods.IAds.PutEx(Int32 lnControlCode, String bstrName, Object vProp)
在 System.DirectoryServices.PropertyValueCollection.OnClearComplete()
在 System.DirectoryServices.PropertyValueCollection.set_Value(Object value)
在 Microsoft.SharePoint.AdministrationOperation.Metabase.ApplicationPool.set_IdentityType(ApplicationPoolIdentityType value)
在 Microsoft.SharePoint.AdministrationOperation.SPProvisioningAssistant.ProvisionIisApplicationPool(String name, ApplicationPoolIdentityType identityType, String userName, SecureString password, TimeSpan idleTimeout, TimeSpan periodicRestartTime)
在 Microsoft.SharePoint.AdministrationOperation.SPAdministrationOperation.DoProvisionIisApplicationPool(String name, Int32 identityType, String userName, String password, TimeSpan idleTimeout, TimeSpan periodicRestartTime)
在 System.Runtime.Remoting.Messaging.StackBuilderSink._PrivateProcessMessage(IntPtr md, Object[] args, Object server, Int32 methodPtr, Boolean fExecuteInContext, Object[]& outArgs)
在 System.Runtime.Remoting.Messaging.StackBuilderSink.PrivateProcessMessage(RuntimeMethodHandle md, Object[] args, Object server, Int32 methodPtr, Boolean fExecuteInContext, Object[]& outArgs)
在 System.Runtime.Remoting.Messaging.StackBuilderSink.SyncProcessMessage(IMessage msg, Int32 methodPtr, Boolean fExecuteInContext)

Exception rethrown at [0]:
在 System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
在 System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
在 Microsoft.SharePoint.AdministrationOperation.SPAdministrationOperation.DoProvisionIisApplicationPool(String name, Int32 identityType, String userName, String password, TimeSpan idleTimeout, TimeSpan periodicRestartTime)
在 Microsoft.SharePoint.Administration.SPMetabaseManager.ProvisionIisApplicationPool(String name, Int32 identityType, String userName, SecureString password, TimeSpan idleTimeout, TimeSpan periodicRestartTime)
在 Microsoft.Office.Server.Administration.SharedWebServiceInstance.Synchronize()
在 Microsoft.Office.Server.Administration.ApplicationServerJob.ProvisionLocalSharedServiceInstances(Boolean isAdministrationServiceJob)

有关更多信息，请参阅在 http://go.microsoft.com/fwlink/events.asp 的帮助和支持


请教是哪里配置出了问题，如何解决呢？