excel 获取sharepoint 文件数据时报错，之前获取的数据也无法刷新，报错代码如下：

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求大神指点：

Feedback Type:
Frown (Error)

Error Message:
指定的值含有无效的 CRLF 字符。
参数名: value

Stack Trace:

Server stack trace:


Exception rethrown at [0]:
   在 System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   在 Microsoft.Mashup.OleDbProvider.DataHost.BufferingMashupEvaluator.BufferingMashupEvaluation.GetBufferedReaderSource(AsyncResult`1 result)
   在 Microsoft.Mashup.OleDbProvider.DataHost.BufferingMashupEvaluator.BufferingMashupEvaluation.OnEvaluationComplete(AsyncResult`1 result)

Exception rethrown at [1]:
   在 System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   在 Microsoft.Mashup.OleDbProvider.MashupCommandEvaluation.get_PageReader()
   在 Microsoft.Mashup.OleDbProvider.MashupRowset.get__Rowset()
   在 Microsoft.Mashup.OleDbProvider.MashupRowset.get_ColumnsInfo()
   在 Microsoft.OleDb.Rowset.Microsoft.OleDb.IColumnsInfo.GetColumnInfo(DBORDINAL& countColumnInfos, DBCOLUMNINFO*& nativeColumnInfos, Char*& nativeStrings)
   在 Microsoft.Mashup.OleDbProvider.TracingRowset.Microsoft.OleDb.IColumnsInfo.GetColumnInfo(DBORDINAL& countColumnInfos, DBCOLUMNINFO*& nativeColumnInfos, Char*& nativeStrings)

Stack Trace Message:
指定的值含有无效的 CRLF 字符。
参数名: value

Invocation Stack Trace:
   在 Microsoft.Mashup.Host.Document.ExceptionExtensions.GetCurrentInvocationStackTrace()
   在 Microsoft.Mashup.Client.UI.Shared.FeedbackErrorInfo..ctor(String message, Exception exception, Nullable`1 stackTraceInfo, String messageDetail)
   在 Microsoft.Mashup.Client.UI.Windows.UIHost.RaiseErrorDialog(IWindowHandle activeWindow, FeedbackPackageInfo feedbackPackageInfo, Exception e, LocalizedString dialogTitle, LocalizedString dialogMessage, Boolean useGDICapture)
   在 Microsoft.Mashup.Client.Excel.Native.NativeUserFeedbackServices.ReportException(IWindowHandle activeWindow, IUIHost uiHost, FeedbackPackageInfo feedbackPackageInfo, Exception e, Boolean useGDICapture)
   在 Microsoft.Mashup.Client.UI.Shared.UnexpectedExceptionHandler.<>c__DisplayClass14_0.<HandleException>b__0()
   在 Microsoft.Mashup.Client.UI.Shared.UnexpectedExceptionHandler.HandleException(Exception e)
   在 Microsoft.Mashup.Client.Excel.OleDbProvider.ExcelMashupClassFactory.TraceAndReportException(String method, Exception exception)
   在 Microsoft.Mashup.OleDbProvider.TracingRowset.Microsoft.OleDb.IColumnsInfo.GetColumnInfo(DBORDINAL& countColumnInfos, DBCOLUMNINFO*& nativeColumnInfos, Char*& nativeStrings)
   在 Microsoft.OleDb.PInvokeInterop.ColumnsInfoTypeInfo.GetColumnInfo(IntPtr objHandle, DBORDINAL& countColumnInfos, DBCOLUMNINFO*& nativeColumnInfos, Char*& nativeStrings)


InnerException0.Stack Trace Message:
指定的值含有无效的 CRLF 字符。
参数名: value

InnerException0.Stack Trace:
   在 Microsoft.Mashup.Evaluator.RemoteDocumentEvaluator.RemoteEvaluation`1.TryCompleteWithException(Exception exception)
   在 Microsoft.Mashup.Evaluator.RemoteDocumentEvaluator.RemoteEvaluation.Evaluate(Boolean enableFirewall)
   在 Microsoft.Mashup.Evaluator.EvaluatorThreadPool.EvaluatorThread(Object state)
   在 Microsoft.Mashup.Evaluator.SafeThread2.<>c__DisplayClass9_0.<CreateAction>b__0(Object o)
   在 System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
   在 System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
   在 System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
   在 System.Threading.ThreadHelper.ThreadStart(Object obj)

InnerException0.Invocation Stack Trace:
   在 Microsoft.Mashup.Host.Document.ExceptionExtensions.GetCurrentInvocationStackTrace()
   在 Microsoft.Mashup.Client.UI.Shared.FeedbackErrorInfo.GetFeedbackValuesFromException(Exception e, String prefix)
   在 Microsoft.Mashup.Client.UI.Shared.FeedbackErrorInfo.GetFeedbackValuesFromInnerExceptions(Exception e, Int32 depth)
   在 Microsoft.Mashup.Client.UI.Shared.FeedbackErrorInfo.CreateAdditionalErrorInfo(Exception e)
   在 Microsoft.Mashup.Client.UI.Shared.FeedbackErrorInfo..ctor(String message, Exception exception, Nullable`1 stackTraceInfo, String messageDetail)
   在 Microsoft.Mashup.Client.UI.Windows.UIHost.RaiseErrorDialog(IWindowHandle activeWindow, FeedbackPackageInfo feedbackPackageInfo, Exception e, LocalizedString dialogTitle, LocalizedString dialogMessage, Boolean useGDICapture)
   在 Microsoft.Mashup.Client.Excel.Native.NativeUserFeedbackServices.ReportException(IWindowHandle activeWindow, IUIHost uiHost, FeedbackPackageInfo feedbackPackageInfo, Exception e, Boolean useGDICapture)
   在 Microsoft.Mashup.Client.UI.Shared.UnexpectedExceptionHandler.<>c__DisplayClass14_0.<HandleException>b__0()
   在 Microsoft.Mashup.Client.UI.Shared.UnexpectedExceptionHandler.HandleException(Exception e)
   在 Microsoft.Mashup.Client.Excel.OleDbProvider.ExcelMashupClassFactory.TraceAndReportException(String method, Exception exception)
   在 Microsoft.Mashup.OleDbProvider.TracingRowset.Microsoft.OleDb.IColumnsInfo.GetColumnInfo(DBORDINAL& countColumnInfos, DBCOLUMNINFO*& nativeColumnInfos, Char*& nativeStrings)
   在 Microsoft.OleDb.PInvokeInterop.ColumnsInfoTypeInfo.GetColumnInfo(IntPtr objHandle, DBORDINAL& countColumnInfos, DBCOLUMNINFO*& nativeColumnInfos, Char*& nativeStrings)


InnerException1.Stack Trace Message:
指定的值含有无效的 CRLF 字符。
参数名: value

InnerException1.Stack Trace:
   在 Microsoft.Mashup.Evaluator.EvaluationHost.OnException(IEngineHost engineHost, IMessageChannel channel, ExceptionMessage message)
   在 Microsoft.Mashup.Evaluator.MessageHandlers.TryDispatch(IMessageChannel channel, Message message)
   在 Microsoft.Mashup.Evaluator.MessageHandlers.Dispatch(IMessageChannel channel, Message message)
   在 Microsoft.Mashup.Evaluator.ChannelMessenger.ChannelMessageHandlers.TryDispatch(IMessageChannel channel, Message message)
   在 Microsoft.Mashup.Evaluator.MessageHandlers.Dispatch(IMessageChannel channel, Message message)
   在 Microsoft.Mashup.Evaluator.Interface.IMessageChannelExtensions.WaitFor[T](IMessageChannel channel)
   在 Microsoft.Mashup.Evaluator.MessageBasedInputStream.ReadNextChunkAndCheckIfClosed()
   在 Microsoft.Mashup.Evaluator.MessageBasedInputStream.ReadNextChunk()
   在 Microsoft.Mashup.Common.ChunkedInputStream.Read(Byte[] buffer, Int32 offset, Int32 count)
   在 System.IO.BinaryReader.FillBuffer(Int32 numBytes)
   在 System.IO.BinaryReader.ReadInt32()
   在 Microsoft.Mashup.Evaluator.ITableSourceSerializationExtensions.ReadITableSource(BinaryReader reader)
   在 Microsoft.Mashup.Evaluator.RemotePageReader.CreatePageReader(OwnedStream stream)
   在 Microsoft.Mashup.Evaluator.RemoteDocumentEvaluator.DataReaderSourceRemoteEvaluation.GetResult(Boolean enableFirewall)
   在 Microsoft.Mashup.Evaluator.RemoteDocumentEvaluator.RemoteEvaluation.Evaluate(Boolean enableFirewall)

InnerException1.Invocation Stack Trace:
   在 Microsoft.Mashup.Host.Document.ExceptionExtensions.GetCurrentInvocationStackTrace()
   在 Microsoft.Mashup.Client.UI.Shared.FeedbackErrorInfo.GetFeedbackValuesFromException(Exception e, String prefix)
   在 Microsoft.Mashup.Client.UI.Shared.FeedbackErrorInfo.GetFeedbackValuesFromInnerExceptions(Exception e, Int32 depth)
   在 Microsoft.Mashup.Client.UI.Shared.FeedbackErrorInfo.GetFeedbackValuesFromInnerExceptions(Exception e, Int32 depth)
   在 Microsoft.Mashup.Client.UI.Shared.FeedbackErrorInfo.CreateAdditionalErrorInfo(Exception e)
   在 Microsoft.Mashup.Client.UI.Shared.FeedbackErrorInfo..ctor(String message, Exception exception, Nullable`1 stackTraceInfo, String messageDetail)
   在 Microsoft.Mashup.Client.UI.Windows.UIHost.RaiseErrorDialog(IWindowHandle activeWindow, FeedbackPackageInfo feedbackPackageInfo, Exception e, LocalizedString dialogTitle, LocalizedString dialogMessage, Boolean useGDICapture)
   在 Microsoft.Mashup.Client.Excel.Native.NativeUserFeedbackServices.ReportException(IWindowHandle activeWindow, IUIHost uiHost, FeedbackPackageInfo feedbackPackageInfo, Exception e, Boolean useGDICapture)
   在 Microsoft.Mashup.Client.UI.Shared.UnexpectedExceptionHandler.<>c__DisplayClass14_0.<HandleException>b__0()
   在 Microsoft.Mashup.Client.UI.Shared.UnexpectedExceptionHandler.HandleException(Exception e)
   在 Microsoft.Mashup.Client.Excel.OleDbProvider.ExcelMashupClassFactory.TraceAndReportException(String method, Exception exception)
   在 Microsoft.Mashup.OleDbProvider.TracingRowset.Microsoft.OleDb.IColumnsInfo.GetColumnInfo(DBORDINAL& countColumnInfos, DBCOLUMNINFO*& nativeColumnInfos, Char*& nativeStrings)
   在 Microsoft.OleDb.PInvokeInterop.ColumnsInfoTypeInfo.GetColumnInfo(IntPtr objHandle, DBORDINAL& countColumnInfos, DBCOLUMNINFO*& nativeColumnInfos, Char*& nativeStrings)