Getting Session Error

Hi, I am getting the below error and cannot login to Navision 3.1 version (sql 2000 database). Can someone help me with this. Thanks.

The following SQL Server error(s) occurred while accessing the Session

table:8152,“22001”,[Microsoft][ODBC SQL Server Driver][SQL

Server]String or binary data would be truncated.

3621,“01000”,[Microsoft][ODBC SQL Server Driver][SQL Server]The

statement has been terminated


I saw that no one had replied to this, so just wanted to know if you still had the problem?