I have noticed in my view logs numerous General Exceptions being generated in a short span of time, although I can not see any issue with the performance or the page load:
My installation is CE 7.4.1 on a Win2012 Standard with MSSQL 2012 webedition
AbsoluteURL:/Default.aspx
DefaultDataProvider:DotNetNuke.Data.SqlDataProvider, DotNetNuke
ExceptionGUID:03a3c157-cbc4-43fe-9361-21b305e82143
AssemblyVersion:
PortalId:-1
UserId:-1
TabId:-1
RawUrl:
Referrer:
UserAgent:
ExceptionHash:m4d+kJZJIy+6FfBjZQlBJQ==
Message:The INSERT statement conflicted with the FOREIGN KEY constraint "FK_ModuleSettings_Modules". The conflict occurred in database "MYDATABASE", table "dbo.Modules", column 'ModuleID'. The statement has been terminated.
StackTrace:
at System.Data.SqlClient.SqlConnection. (SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
at System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady)
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, Int32 timeout, Task& task, Boolean asyncWrite, SqlDataReader ds)
at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, TaskCompletionSource`1 completion, Int32 timeout, Task& task, Boolean asyncWrite)
at System.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(TaskCompletionSource`1 completion, String methodName, Boolean sendToPipe, Int32 timeout, Boolean asyncWrite)
at System.Data.SqlClient.SqlCommand.ExecuteNonQuery()
at PetaPoco.Database.Execute(String sql, Object[] args)
at DotNetNuke.Data.PetaPoco.PetaPocoHelper.ExecuteNonQuery(String connectionString, CommandType type, String sql, Object[] args)
at DotNetNuke.Data.DataProvider.AddModuleSetting(Int32 moduleId, String settingName, String settingValue, Int32 createdByUserID)
at DotNetNuke.Entities.Modules.ModuleController.UpdateModuleSettingInternal(Int32 moduleId, String settingName, String settingValue, Boolean updateVersion)
InnerMessage:
InnerStackTrace:
Source:.Net SqlClient Data Provider
FileName:
FileLineNumber:0
FileColumnNumber:0
Method:
Server Name: MYSERVER