An error occured while attaching module (Dynamicweb.Frontend.Content)

System.Data.SqlClient.SqlException (0x80131904): Invalid object name 'NewsletterExtendedUserField'.
   at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection)
   at System.Data.SqlClient.SqlInternalConnection.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.SqlDataReader.ConsumeMetaData()
   at System.Data.SqlClient.SqlDataReader.get_MetaData()
   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.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method)
   at System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior behavior, String method)
   at System.Data.SqlClient.SqlCommand.ExecuteDbDataReader(CommandBehavior behavior)
   at System.Data.Common.DbCommand.System.Data.IDbCommand.ExecuteReader()
   at Dynamicweb.Frontend.LegacyModules.NewsletterExtended.NewsletterExtendedFrontend.NewsletterShowUserFields(String ShowUserFieldsNewletterFieldsID, String ShowUserFieldsRecipientID)
   at Dynamicweb.Frontend.LegacyModules.NewsletterExtended.NewsletterExtendedFrontend.NewsletterExtendedShowSubscribe()
   at Dynamicweb.Frontend.LegacyModules.NewsletterExtended.NewsletterExtendedFrontend.NewsletterExtendedShowForm()
   at Dynamicweb.Frontend.LegacyModules.NewsletterExtended.NewsletterExtendedFrontend.NewsletterExtended(DataRow& ParagraphRow, PageView& Pageview)
   at Dynamicweb.Frontend.Content.getModule(DataRow& ParagraphRow)