客户端闪退

查看windows日志发现，以下5个错误发生就会造成客户端闪退，请老师帮忙看下是什么问题，谢谢
1.An event or events were not traced.
Original event string:
UnhandledExceptionUnhandled exception/LM/W3SVC/1/ROOT/K3Cloud-1-131368742373293395System.AggregateException, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089A Task's exception(s) were not observed either by Waiting on the Task or accessing its Exception property. As a result, the unobserved exception was rethrown by the finalizer thread. at System.Threading.Tasks.TaskExceptionHolder.Finalize()System.AggregateException: A Task's exception(s) were not observed either by Waiting on the Task or accessing its Exception property. As a result, the unobserved exception was rethrown by the finalizer thread. ---> Kingdee.BOS.KDExceptionDatabase: 无法对 表 'TMP0DCEC3A2233111E7A9836C0B84B' 执行 删除，因为它不存在，或者您没有所需的权限。 ---> System.Data.SqlClient.SqlException: 无法对 表 'TMP0DCEC3A2233111E7A9836C0B84B' 执行 删除，因为它不存在，或者您没有所需的权限。
at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection)
at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning()
at System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj)
at System.Data.SqlClient.SqlCommand.RunExecuteNonQueryTds(String methodName, Boolean async)
at System.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(DbAsyncResult result, String methodName, Boolean sendToPipe)
at System.Data.SqlClient.SqlCommand.ExecuteNonQuery()
at Kingdee.BOS.App.Data.AbstractDatabase.ExecuteNonQuery(DbCommand command, IEnumerable`1 listParam)
--- End of inner exception stack trace ---
at Kingdee.BOS.App.Data.AbstractDatabase.ExecuteNonQuery(DbCommand command, IEnumerable`1 listParam)
at Kingdee.BOS.App.Data.DBUtils.Execute(Context ctx, String strSQL, IEnumerable`1 paramList, Boolean needTranslate)
at Kingdee.BOS.App.Data.DBUtils.Execute(Context ctx, String strSQL)
at System.Threading.Tasks.Task.Execute()
--- End of inner exception stack trace ---
at System.Threading.Tasks.TaskExceptionHolder.Finalize()
---> (Inner Exception #0) Kingdee.BOS.KDExceptionDatabase: 无法对 表 'TMP0DCEC3A2233111E7A9836C0B84B' 执行 删除，因为它不存在，或者您没有所需的权限。 ---> System.Data.SqlClient.SqlException: 无法对 表 'TMP0DCEC3A2233111E7A9836C0B84B' 执行 删除，因为它不存在，或者您没有所需的权限。
at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection)
at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning()
at System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj)
at System.Data.SqlClient.SqlCommand.RunExecuteNonQueryTds(String methodName, Boolean async)
at System.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(DbAsyncResult result, String methodName, Boolean sendToPipe)
at System.Data.SqlClient.SqlCommand.ExecuteNonQuery()
at Kingdee.BOS.App.Data.AbstractDatabase.ExecuteNonQuery(DbCommand command, IEnumerable`1 listParam)
--- End of inner exception stack trace ---
at Kingdee.BOS.App.Data.AbstractDatabase.ExecuteNonQuery(DbCommand command, IEnumerable`1 listParam)
at Kingdee.BOS.App.Data.DBUtils.Execute(Context ctx, String strSQL, IEnumerable`1 paramList, Boolean needTranslate)
at Kingdee.BOS.App.Data.DBUtils.Execute(Context ctx, String strSQL)
at System.Threading.Tasks.Task.Execute()<---
Kingdee.BOS.KDExceptionDatabase, Kingdee.BOS, Version=6.1.373.7, Culture=neutral, PublicKeyToken=null无法对 表 'TMP0DCEC3A2233111E7A9836C0B84B' 执行 删除，因为它不存在，或者您没有所需的权限。 at Kingdee.BOS.App.Data.AbstractDatabase.ExecuteNonQuery(DbCommand command, IEnumerable`1 listParam)
at Kingdee.BOS.App.Data.DBUtils.Execute(Context ctx, String strSQL, IEnumerable`1 paramList, Boolean needTranslate)
at Kingdee.BOS.App.Data.DBUtils.Execute(Context ctx, String strSQL)
at System.Threading.Tasks.Task.Execute()Kingdee.BOS.KDExceptionDatabase: 无法对 表 'TMP0DCEC3A2233111E7A9836C0B84B' 执行 删除，因为它不存在，或者您没有所需的权限。 ---> System.Data.SqlClient.SqlException: 无法对 表 'TMP0DCEC3A2233111E7A9836C0B84B' 执行 删除，因为它不存在，或者您没有所需的权限。
at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection)
at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning()
at System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj)
at System.Data.SqlClient.SqlCommand.RunExecuteNonQueryTds(String methodName, Boolean async)
at System.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(DbAsyncResult result, String methodName, Boolean sendToPipe)
at System.Data.SqlClient.SqlCommand.ExecuteNonQuery()
at Kingdee.BOS.App.Data.AbstractDatabase.ExecuteNonQuery(DbCommand command, IEnumerable`1 listParam)
--- End of inner exception stack trace ---
at Kingdee.BOS.App.Data.AbstractDatabase.ExecuteNonQuery(DbCommand command, IEnumerable`1 listParam)
at Kingdee.BOS.App.Data.DBUtils.Execute(Context ctx, String strSQL, IEnumerable`1 paramList, Boolean needTranslate)
at Kingdee.BOS.App.Data.DBUtils.Execute(Context ctx, String strSQL)
at System.Threading.Tasks.Task.Execute()发生时间：13:45:39错误编号：BOS_ExecuteNonQuery错误来源：
Exception: System.NullReferenceException: Object reference not set to an instance of an object.
at System.ServiceModel.Diagnostics.DiagnosticTrace.AddExceptionToTraceString(XmlWriter xml, Exception exception)
at System.ServiceModel.Diagnostics.DiagnosticTrace.AddExceptionToTraceString(XmlWriter xml, Exception exception)
at System.ServiceModel.Diagnostics.DiagnosticTrace.BuildTrace(PlainXmlWriter xml, TraceEventType type, String msdnTraceCode, String description, TraceRecord trace, Exception exception, Object source)
at System.ServiceModel.Diagnostics.DiagnosticTrace.TraceEvent(TraceEventType type, Int32 code, String msdnTraceCode, String description, TraceRecord trace, Exception exception, Object source)
Process Name: w3wp
Process ID: 14268

2. A Webhost unhandled exception occurred.
Sender Information: System.AppDomain/25456901
Exception: System.AggregateException: A Task's exception(s) were not observed either by Waiting on the Task or accessing its Exception property. As a result, the unobserved exception was rethrown by the finalizer thread. ---> Kingdee.BOS.KDExceptionDatabase: 无法对 表 'TMP0DCEC3A2233111E7A9836C0B84B' 执行 删除，因为它不存在，或者您没有所需的权限。 ---> System.Data.SqlClient.SqlException: 无法对 表 'TMP0DCEC3A2233111E7A9836C0B84B' 执行 删除，因为它不存在，或者您没有所需的权限。
at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection)
at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning()
at System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj)
at System.Data.SqlClient.SqlCommand.RunExecuteNonQueryTds(String methodName, Boolean async)
at System.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(DbAsyncResult result, String methodName, Boolean sendToPipe)
at System.Data.SqlClient.SqlCommand.ExecuteNonQuery()
at Kingdee.BOS.App.Data.AbstractDatabase.ExecuteNonQuery(DbCommand command, IEnumerable`1 listParam)
--- End of inner exception stack trace ---
at Kingdee.BOS.App.Data.AbstractDatabase.ExecuteNonQuery(DbCommand command, IEnumerable`1 listParam)
at Kingdee.BOS.App.Data.DBUtils.Execute(Context ctx, String strSQL, IEnumerable`1 paramList, Boolean needTranslate)
at Kingdee.BOS.App.Data.DBUtils.Execute(Context ctx, String strSQL)
at System.Threading.Tasks.Task.Execute()
--- End of inner exception stack trace ---
at System.Threading.Tasks.TaskExceptionHolder.Finalize()
---> (Inner Exception #0) Kingdee.BOS.KDExceptionDatabase: 无法对 表 'TMP0DCEC3A2233111E7A9836C0B84B' 执行 删除，因为它不存在，或者您没有所需的权限。 ---> System.Data.SqlClient.SqlException: 无法对 表 'TMP0DCEC3A2233111E7A9836C0B84B' 执行 删除，因为它不存在，或者您没有所需的权限。
at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection)
at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning()
at System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj)
at System.Data.SqlClient.SqlCommand.RunExecuteNonQueryTds(String methodName, Boolean async)
at System.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(DbAsyncResult result, String methodName, Boolean sendToPipe)
at System.Data.SqlClient.SqlCommand.ExecuteNonQuery()
at Kingdee.BOS.App.Data.AbstractDatabase.ExecuteNonQuery(DbCommand command, IEnumerable`1 listParam)
--- End of inner exception stack trace ---
at Kingdee.BOS.App.Data.AbstractDatabase.ExecuteNonQuery(DbCommand command, IEnumerable`1 listParam)
at Kingdee.BOS.App.Data.DBUtils.Execute(Context ctx, String strSQL, IEnumerable`1 paramList, Boolean needTranslate)
at Kingdee.BOS.App.Data.DBUtils.Execute(Context ctx, String strSQL)
at System.Threading.Tasks.Task.Execute()<---
Process Name: w3wp
Process ID: 14268

3. An unhandled exception occurred and the process was terminated.
Application ID: DefaultDomain
Process ID: 14268
Exception: System.Runtime.Serialization.SerializationException
Message: Unable to find assembly 'Kingdee.BOS, Version=6.1.373.7, Culture=neutral, PublicKeyToken=null'.
StackTrace: at System.Runtime.Serialization.Formatters.Binary.BinaryAssemblyInfo.GetAssembly()
at System.Runtime.Serialization.Formatters.Binary.ObjectReader.GetType(BinaryAssemblyInfo assemblyInfo, String name)
at System.Runtime.Serialization.Formatters.Binary.ObjectMap..ctor(String objectName, String[] memberNames, BinaryTypeEnum[] binaryTypeEnumA, Object[] typeInformationA, Int32[] memberAssemIds, ObjectReader objectReader, Int32 objectId, BinaryAssemblyInfo assemblyInfo, SizedArray assemIdToAssemblyTable)
at System.Runtime.Serialization.Formatters.Binary.__BinaryParser.ReadObjectWithMapTyped(BinaryObjectWithMapTyped record)
at System.Runtime.Serialization.Formatters.Binary.__BinaryParser.Run()
at System.Runtime.Serialization.Formatters.Binary.ObjectReader.Deserialize(HeaderHandler handler, __BinaryParser serParser, Boolean fCheck, Boolean isCrossAppDomain, IMethodCallMessage methodCallMessage)
at System.Runtime.Serialization.Formatters.Binary.BinaryFormatter.Deserialize(Stream serializationStream, HeaderHandler handler, Boolean fCheck, Boolean isCrossAppDomain, IMethodCallMessage methodCallMessage)
at System.AppDomain.Deserialize(Byte[] blob)
at System.AppDomain.UnmarshalObject(Byte[] blob)

4.Application: w3wp.exe
Framework Version: v4.0.30319
Description: The process was terminated due to an unhandled exception.
Exception Info: System.AggregateException
Stack:
at System.Threading.Tasks.TaskExceptionHolder.Finalize()

5.错误应用程序名称: w3wp.exe，版本: 7.5.7600.16385，时间戳: 0x4a5bd0eb
错误模块名称: KERNELBASE.dll，版本: 6.1.7600.16385，时间戳: 0x4a5bdfe0
异常代码: 0xe0434352
错误偏移量: 0x000000000000aa7d
错误进程 ID: 0x37bc
错误应用程序启动时间: 0x01d2b72cd7a82f90
错误应用程序路径: c:\windows\system32\inetsrv\w3wp.exe
错误模块路径: C:\Windows\system32\KERNELBASE.dll
报告 ID: 2c7b9f31-2331-11e7-a983-6c0b84b78c21