Sqlite3Session sqlsession;
	sqlsession.LogErrors(true);
	if(!sqlsession.Open(fn)) {
		PromptOK("Can't create or open database file\n");
		return;
	}
	Sql sql(sqlsession);
	sql*Select("max(roundid)").From(Unit);
	
	while(sql.Fetch())
		PromptOK(Format("%s",sql[0]));

Sqlite3upp.cpp in Line 236 
NULL != current_stmt