below is the content of warn.log
2005.06.02 23:07:52 Connection 0 had warnings: java.sql.SQLWarning: [SQLServer 2000 Driver for JDBC]Database changed to messenger
2005.06.02 23:07:52 Connection 1 had warnings: java.sql.SQLWarning: [SQLServer 2000 Driver for JDBC]Database changed to messenger
2005.06.02 23:07:52 Connection 2 had warnings: java.sql.SQLWarning: [SQLServer 2000 Driver for JDBC]Database changed to messenger
2005.06.02 23:07:52 Connection 3 had warnings: java.sql.SQLWarning: [SQLServer 2000 Driver for JDBC]Database changed to messenger
2005.06.02 23:07:52 Connection 4 had warnings: java.sql.SQLWarning: [SQLServer 2000 Driver for JDBC]Database changed to messenger
I wanna know why this happened and how to avoid this happen