Error ocuurs randomly

Hai,
I have developed my project with VB and the back end is SQL Server 2008. Some time I am getting the following errors

01000: [Microsoft][ODBC SQL Server Driver][SQL Server]Changed language setting to us_english.
01000: [Microsoft][ODBC SQL Server Driver][SQL Server]Changed database context to <database name>

and the data is not stored properly in the back end. May I know the reason? and also please guide me to solve this problem.

Regards,
GMKK