An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
[SqlException (0x80131904): An attempt to attach an auto-named database for file C:\...\websites\DotNetNuke\dnn_4_test\App_Data\Database.mdf failed. A database with the same name exists, or specified file cannot be opened, or it is located on UNC share.] System.Data.ProviderBase.DbConnectionPool.GetConnection(DbConnection owningObject) +578 System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection) +84 System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory) +1645767 System.Data.SqlClient.SqlConnection.Open() +258 Microsoft.ApplicationBlocks.Data.SqlHelperParameterCache.DiscoverSpParameterSet(SqlConnection connection, String spName, Boolean includeReturnValueParameter, Object[] parameterValues) +391 Microsoft.ApplicationBlocks.Data.SqlHelperParameterCache.GetSpParameterSetInternal(SqlConnection connection, String spName, Boolean includeReturnValueParameter) +641 Microsoft.ApplicationBlocks.Data.SqlHelperParameterCache.GetSpParameterSet(String connectionString, String spName, Boolean includeReturnValueParameter) +208 Microsoft.ApplicationBlocks.Data.SqlHelperParameterCache.GetSpParameterSet(String connectionString, String spName) +63 Microsoft.ApplicationBlocks.Data.SqlHelper.ExecuteReader(String connectionString, String spName, Object[] parameterValues) +293 DotNetNuke.Services.Log.EventLog.DBLoggingProvider.Data.SqlDataProvider.GetLogTypeConfigInfo() +106 DotNetNuke.Services.Log.EventLog.DBLoggingProvider.DBLoggingProvider.GetLogTypeConfigInfo() +127 DotNetNuke.Services.Log.EventLog.DBLoggingProvider.DBLoggingProvider.GetLogTypeConfigInfoByKey(String LogTypeKey, String LogTypePortalID) +86 DotNetNuke.Services.Log.EventLog.DBLoggingProvider.DBLoggingProvider.AddLog(LogInfo objLogInfo) +98 DotNetNuke.Services.Log.EventLog.LogController.AddLog(LogInfo objLogInfo) +254