https://www.myDomain.org/Admin/Pages/...
UserAgent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; MDDR; InfoPath.3)
DefaultDataProvider: DotNetNuke.Data.SqlDataProvider, DotNetNuke.SqlDataProvider
ExceptionGUID: 4b6b8a72-708e-4325-8f84-586d97744ddc
InnerException: Invalid column name 'Level'. Invalid column name 'TabPath'. Invalid column name 'Level'. Invalid column name 'TabPath'.
FileName:
FileLineNumber: 0
FileColumnNumber: 0
Method: System.Data.SqlClient.SqlConnection.
StackTrace:
Message: DotNetNuke.Services.Exceptions.PageLoadException: Invalid column name 'Level'. Invalid column name 'TabPath'. Invalid column name 'Level'. Invalid column name 'TabPath'. ---> System.Data.SqlClient.SqlException: Invalid column name 'Level'. Invalid column name 'TabPath'. Invalid column name 'Level'. Invalid column name 'TabPath'. at System.Data.SqlClient.SqlConnection. (SqlException exception, Boolean breakConnection) at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj) at System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj) at System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString) at System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async) at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, DbAsyncResult result) at System.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(DbAsyncResult result, String methodName, Boolean sendToPipe) at System.Data.SqlClient.SqlCommand.ExecuteNonQuery() at Microsoft.ApplicationBlocks.Data.SqlHelper.ExecuteNonQuery(SqlConnection connection, CommandType commandType, String commandText, SqlParameter[] commandParameters) at Microsoft.ApplicationBlocks.Data.SqlHelper.ExecuteNonQuery(String connectionString, CommandType commandType, String commandText, SqlParameter[] commandParameters) at Microsoft.ApplicationBlocks.Data.SqlHelper.ExecuteNonQuery(String connectionString, String spName, Object[] parameterValues) at DotNetNuke.Data.SqlDataProvider.UpdateTab(Int32 tabId, Int32 contentItemId, Int32 portalId, Guid versionGuid, Guid defaultLanguageGuid, Guid localizedVersionGuid, String tabName, Boolean isVisible, Boolean disableLink, Int32 parentId, String iconFile, String iconFileLarge, String title, String description, String keyWords, Boolean isDeleted, String url, String skinSrc, String containerSrc, DateTime startDate, DateTime endDate, Int32 refreshInterval, String pageHeadText, Boolean isSecure, Boolean permanentRedirect, Single siteMapPriority, Int32 lastModifiedByuserID, String cultureCode) at DotNetNuke.Entities.Tabs.TabController.UpdateTab(TabInfo updatedTab) at DesktopModules.Admin.Tabs.View.CtlPagesNodeEdit(Object sender, RadTreeNodeEditEventArgs e) at Telerik.Web.UI.RadTreeView.RaisePostBackEvent(String eventArgument) at System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) --- End of inner exception stack trace ---
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anyone can tell me what would be the cause of such a thing?
DNN 6.2.3, SQL Server 2008 R2 Express, Windows Server 2008 R2