"Lansweeper server" service crashing

[Dov]

Greetings,
Twice in the past 24 hours the Lansweeper Server service has stopped. The error log shows the following:
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4/21/2009 10:12:55 AM: Cannot open database "Lansweeper32" requested by the login. The login failed.
Login failed for user 'lssqluser32'.
at System.Data.ProviderBase.DbConnectionPool.GetConnection(DbConnection owningObject)
at System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection)
at System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory)
at System.Data.SqlClient.SqlConnection.Open()
at System.Data.Common.DbDataAdapter.QuietOpen(IDbConnection connection, ConnectionState& originalState)
at System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, String srcTable)
at LansweeperService.MdlLicenceCode.checklicense()
at LansweeperService.mdlActivescanning.ActiveScan()
at System.Threading.ThreadHelper.ThreadStart_Context(Object state)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Threading.ThreadHelper.ThreadStart()
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The event viewer on the server also shows EventID 18456 in the application log, source being MSSQL$SQLEXPRESS with a description "Login failed for user 'lssqluser32'. [CLIENT: <local machine>]"
Also Event ID 5000, source .NET Runtine 2.0 Error, "EventType clr20r3, P1 lansweeperservice.exe, P2 3.5.3357.23034, P3 49b7db33, P4 system.data, P5 2.0.0.0, P6 4889deaf, P7 2103, P8 123, P9 system.data.sqlclient.sql, P10 NIL."
The system event log shows Event ID 7034, source Service Control Manager, "The Lansweeper Server service terminated unexpectedly. It has done this 2 time(s)."

Please adivse.

[Hemoco]

This happens because your sqlserver becomes unavailable. (for some reason)
in the next update (3.5.1) this behavior will be fixed