Invalid column name in Errorlog.txt

[Ponchohobono]

I'm getting the following error in Errorlog.txt:

05/24/2011 11:48:58: refradusers Invalid column name 'Computername'.
Invalid column name 'Domain'.
Invalid column name 'computer'.
Invalid column name 'ComputerUnique'.
Invalid column name 'Lastseen'.
Invalid column name 'Firstseen'.
Invalid column name 'Lasttriggered'.
Invalid column name 'LastScheduled'.
Invalid column name 'LastActiveScan'.
Invalid column name 'FQDN'.
Invalid column name 'LastknownIP'.
Invalid column name 'SiteID'.
Invalid column name 'Scanserver'.
Invalid column name 'ReplID'.
Invalid column name 'ReplSite'.
Invalid column name 'OScode'.
Invalid column name 'SP'.
Invalid column name 'Lasttried'.
Invalid column name 'IPNumeric'.
at System.Data.Common.DbDataAdapter.UpdatedRowStatusErrors(RowUpdatedEventArgs rowUpdatedEvent, BatchCommandInfo[] batchCommands, Int32 commandCount)
at System.Data.Common.DbDataAdapter.UpdatedRowStatus(RowUpdatedEventArgs rowUpdatedEvent, BatchCommandInfo[] batchCommands, Int32 commandCount)
at System.Data.Common.DbDataAdapter.Update(DataRow[] dataRows, DataTableMapping tableMapping)
at System.Data.Common.DbDataAdapter.UpdateFromDataTable(DataTable dataTable, DataTableMapping tableMapping)
at System.Data.Common.DbDataAdapter.Update(DataTable dataTable)
at LansweeperService.MdlDatabase.UpdateDataTable(SqlDataAdapter& da, String Table, DataTable& RST, SqlConnection& sqlcon)

It looks like I've been getting it for a while & just never noticed. Any ideas?

[Ponchohobono]

Email sent.

[Hemoco]

please contact us at support@lansweeper.com for this problem